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How my dorm became a drug superhighway.

The year was 2012, and we were all supposed to die in December. It was my freshman year of college. I was settling in quite well. I made friends with a bunch of people in our residence hall, we hit it off immediately. We started going out on the weekends, starting with thirsty Thursday, which turns out is actually a thing. I had more than one room mate. We lived in a four person suite with two bedrooms. I had a full ride to my University, so I had a lot of extra money to spend on my living arrangements and meal plan. Oh yeah, I was also a huge pothead.
I made friends with the dealer on my floor and started buying him extra meals in exchange for weed. That's when one of my room mates came to me with a proposition. He asked me if I knew what bitcoins were. I did not. He explained the virtual currency and how it worked. Then he really laid it all out. He told me that he had quite a lot of bitcoins and that he wants to get into selling weed. It all sounded great, but I wasn't sure what he needed me for. He then told me that he doesn't really talk to anyone and that he always sees me with people and going to parties every weekend. Okay, this makes sense. He told me how the operation would work, and it sounded swell. For the record, I was eighteen and very stupid. Anyway, he would purchase the drugs from the Silk Road, a dark website where you can buy literally fucking anything. Our friend Noah would then get the goods delivered to his apartment, which had a mailroom with hundreds of mailboxes. This was good because it would be just a little bit less suspicious, also his apartment was not on our campus. Then we'd package everything there and move it to our dorm, which had it's own security. We lived in North Philadelphia, so the security and police were always looking out for the students. After we safely had the products, I would find the buyers.
Our first shipment went well. We ordered a half pound of weed, a gram of hash, ten hits of LSD, a small bag of opium (for us), and 1000mg of Alprazolam extract for my room mate's personal anxiety treatment. We got into this business to become weed salesmen. That weed took forever to sell. Everyone who sold weed already had good connections from their hometowns. The LSD though, that sold in five fucking minutes to one buyer who was interested in buying much more than ten hits. He asked us if we could sell him a couple hundred tabs. He said he'd pay $350 for each sheet of 100. We looked at the price per sheet on the Silk Road. It would cost us only $80 each. Yes sir, we can absolutely sell you a couple sheets. We told him we'd call him when it arrived. Later that night we brewed some opium tea and celebrated entering the LSD business. We bought the sheets for him, and we also bought two extras in case anyone else wanted some.
The next shipment came with no problems. Our friend came over and bought the sheets we had promised him. We made nearly $800 on that deal. We thought that was a lot, so we celebrated. Later that same day, while smoking a blunt in our courtyard, I made friends with some art students. They invited me to their dorm on the third floor. I agreed, went with them, and we listened to music and painted the walls of the dorm room which was super against the rules. They started talking about how they had taken magic mushrooms two weeks before and how it was life changing. I told them I had two-hundred hits of acid in my room. I've never seen people get so excited in my entire life. They bought all of it. They paid $400 for each sheet. Seemingly out of nowhere we made $600. Again, we thought this was a lot.
My room mate was really happy with my networking abilities. Dude, I was just getting high with some hipster art students. I didn't really possess the "networking skills" that everyone thought I had. We went online and purchased another five sheets. We started getting a bit more confident in our ability to sell this magic money making paper. That week I was in one of my classes and had to do a group project with a kid named Eddy. We went to his apartment to work on the project after class. Eddy had an apartment off campus because he was an upperclassman. On the way he asked if I smoked weed. Of course. He said he had something to show me. When we got there he showed me a small weed plant he was growing. It was an adorable little plant in a flower pot by the window. I asked if he needed any weed and he said that he did not. We smoked a bit and then her offered me a Xanax. I had never taken Xanax, so I googled the pill he offered me. Alprazolam. Huh, that's funny. I told him I had 1000mg of alprazolam in my room. This excited him.
I asked my room mate if he was willing to sell some of his private stash. Eddy only wanted to buy around 100 milligrams. He agreed and I brought Eddy to my dorm. We gave it to him for the cool price of $150, a slick markdown from what he was paying. After all we hadn't even planned on selling that stuff. He asked how we got it so cheap and if we could get anything else. We told him that we sell LSD. He said he loves hallucinogens and would love to purchase a sheet, so he did. Four sheets left. If we sell them, we can get a new and faster computer.
The weekend came and I was hanging out with two of my friends from our residence hall. Joe, who was really chill and loved smoking weed as much as I did. And Bianca, who was so cool that it frightened me. She was really intimidating. I had a huge crush on her, but she was "talking" to a kid that lived in Johnson and Hardwick hall. Bianca was the type of person you see in movies about cool kids doing cool things. A character who has a lot of depth, but it takes nearly the whole movie to slowly peel back the layers, and by that time you're in love. I told her if we sold the rest of our acid I'd buy her a new tattoo. She was covered in them. That night Joe was going to take us to his friend Jamie's house. We were going to try cocaine for the first time. I was terrified. Not only was I terrified about trying cocaine, but I was scared of doing it with Bianca. I just didn't know how I would act, and I didn't want to do something stupid.
We arrived at Jamie's house. Jamie was also intimidating. His house was what your typical trap house looked like at the time, with a bunch of really expensive music equipment. Everybody wanted to be a rapper or a D.J. that year. He introduced all his friends and offered us lines of coke. Here we go. Joe went first, he'd already done some before. Bianca went next without hesitation. Now it was my turn. I remember my hand shaking with the rolled up bill between my fingers. I chose the smallest line and sniffed. It did not taste anything like I expected. Five minutes went by. Oh, this is what cocaine is like. It was so underwhelming. It was also some thoroughly stepped on shit. I know that now because since then I've done some foreign blow that literally almost made my heart stop. Anyway, Jamie and I got to talking, mostly about his "music career". Jamie told me if I ever wanted to buy cocaine in bulk to hit him up. I laughed and told him if he ever wanted to buy LSD in bulk to hit me up. I was half joking. He looked at me with the straightest face and asked if I was serious. Honestly, this Jamie guy really scared the shit out of me. He was a good ten inches taller than me and the whole scene was really starting to freak me out. I told him I was serious though. He told me to come with him.
He brought me into his room and closed the door. In the room it was quiet. The walls were sound proofed. I looked around and the room was full of money, cocaine, and guns. Okay, he's probably not going to kill me. I hope. He then asked about my LSD connection. I told him I could get sheets for $350. He said he wanted books. Books? This guy wants books? I didn't know this at the time, but a book is a thousand hits of LSD. I told him I had to talk to some people and I would let him know the price, but that I could definitely make it happen. We went back into the party and he gave me line after line of cocaine. Joe offered him money for the lines, but Jamie told him not to pay. He said your friend here bought you guys as much coke as you want for the night. Honestly, that made me feel really cool. After the party I talked to my room mate and told him what happened. We looked up the price of a book on the Silk Road. $300. Not only could we have saved a lot of money if we had just bought a book from the start, but we were going to make a lot more money selling by the book. The days of getting excited over $800 were about to come to an abrupt end.
I talked to Jamie and asked how much he would be willing to pay for each book. He said he would pay no more than $3000 for each book. We decided we would sell him the books for $2,800 each. He agreed and asked how many we had. I said we can start with five books. He agreed. This was perfect. Not only were we about to make more money than we had ever expected, but acid was incredibly easy to ship. They were basically sheets of paper. Our supplier used to send it to us in between the pages of large children's coloring books. The books, or prints, as our supplier called them, blended with the kid's books very well. Our prints consisted of a large picture of Bart Simpson, The Grateful Dead bears, and a double rainbow portrait. If you didn't know what acid was, you wouldn't know these were drugs. We made nearly $14,000 from that first deal.
Over the course of a few months we would sell close to thirty-thousand hits of LSD. We had $75,000 in cash sitting in an empty bedroom at Noah's apartment. I stopped going to class. My room mate had filled his entire room with computer parts and instruments. Noah, well we didn't really see him much, but he was always present when we needed a shipment. We broke our cardinal rule of not getting high on our own supply. We took a lot of acid that semester. It was an extremely enlightening period for us. Things in my world began to take on entirely new meaning. I had a newfound appreciation for things I had never noticed. The connections with my friends became very strong and we talked about a lot of stuff that was just too deep for my other peers to even scratch the surface of. It was nice.
By my birthday in February we had over $200,000 in cash. We didn't die in December, not that I thought we would, but some people were legitimately surprised. They were mostly art students. Things started getting a little crazy. My room mate and I were taking a lot of Xanax by this time and a lot of nights celebrating were never logged as memories. We always told ourselves we would only sell LSD. We had sparked a huge psychedelic scene in and around Philadelphia. There were literally parties where everyone was tripping acid. Many groups of people began taking acid and doing really creative stuff that I admired so much. So much good music and art was around during that period. I felt like I was living in San Fransisco in the middle 60's. It felt like we were part of this incredible scene that nobody outside of the city knew about. Of course every wave has to break and roll back.
It was getting close to the summer. I hadn't been to class in months. We hadn't seen Noah since the previous shipment about a month prior. It was a regular weekday, but I wasn't going to class, so I took two hits of acid. I spent most of that evening and night writing and yapping into my tape recorder. I was on the subject of togetherness and how there are so many things that are so incredible that we never notice even though they're right in front of us. Acid talk. I was looking at a glass of water, thinking about its importance, and how so many of us take it for granted. That's when my room mate came home. This was my room mate though. Remember, we had a two bedroom, four person suite. My room mate, who was never involved in our operation. He was obliterated, and not from alcohol. This was something else. He limped into the room and collapsed on the bed. I immediately got the rest of my room mates together. That's when Christian told me what transpired earlier while I was locked in the bedroom tripping acid. He told me that my room mate had broken up with his girlfriend, took an entire bottle of lorazepam, and tried to cut his leg open with my biology scalpel. What the fuck.
I examined his leg and he did not try to cut it open, he succeeded. He had a gigantic cut all the way down his lower leg that was fixed up by his father who is a surgeon. His father then brought him back to the dorm. The condition he was in was terrifying. He was breathing, but not well. His heart rate was also very low and we had to monitor him for the remainder of the night, taking shifts to make sure he didn't stop breathing. I couldn't believe his father had brought him back in the condition he was in. The next morning I was exhausted. My room mate and I, the one with the bitcoins, left and went to Noah's apartment to relax for an hour. While we were gone Bianca was to watch over him with her room mate. When we got to Noah's we had a new problem. Noah hadn't gotten out of bed for what looked like weeks. He had ran out of his antidepressants and was in bad shape. At this point I checked out. I walked into the living room and opened a bottle of champagne. I poured a glass, popped a Xanax, and sat on the sofa. I was still a little foggy from my acid trip and I hadn't slept all night. That's when my phone rang. It was Bianca.
I answered the phone and her first words were: "Your room is full of police.". Well, it's been a good run. On my desk were a couple thousand hits of LSD and a handgun. In the other bedroom were numerous unopened box's of expensive computer parts, scales and drug paraphernalia galore, and a large pile of white powdered alprazolam. That room also smelled heavily of weed because there was a half pound out in the open. We had gotten very sloppy. I asked her if my room mate was okay. She said that's why the police are there. She said his mom was trying to reach him and he wasn't answering her, so she called the police for a wellness check. Bianca then started talking to someone and hung up the phone.
We pondered whether or not to flee the country and become outlaws. We did after all have all the cash here at Noah's. Close to a million dollars. Maybe more. Because we were getting sloppy, we had also started selling hash, Xanax, LSD, 25i-NBOMe, 2c-b, 2c-i, 2c-E, Mescaline, cocaine, MDMA, MDA, LSA, clonazepam, ativan, and other various designer drugs. We were going down for a long time. I started thinking about my life. It literally was flashing before my eyes. I thought about my high school crush, and how I should have been more upfront with her about how much I liked her. I loved her. I thought about the time we slept in the same bed and I couldn't fall asleep because I couldn't believe she was really laying next to me. I remembered how I never wanted to wake up next to anyone else. I thought about my trivial crush on Bianca and how shallow it really was. I thought about my parents and how they'd raised me better. How they did so much for me so that I could go away to college and have a better life than they had. I thought about sitting on the beach last summer without a care in the world. The "problems" in my life that seemed hilarious now. Will I go to prom? Is my car cool enough? My k/d ratio in Call of Duty. How could so much happen in less than a year? That's when Bianca called me again.
I was terrified to pick up that phone. We looked outside to see if police were surrounding the apartment complex. They were not. I answered the phone. She said the police were gone. She had put my gun and LSD in my desk drawer. The police never entered the other bedroom. It was just a wellness check. An ambulance came and took my room mate. He was going to be okay. I hugged my partner in crime and we cried. I wish I could tell you we cleaned up our lives after that. My room mate with the bitcoins developed a really dangerous drug habit after that. He spent most of his money on drugs over the next few years. I went back to class after that summer, but stopped going again because I wanted to party instead and start a career as a writer. I failed out of college. Throughout the years I went on numerous adventures all around the world. I have hundreds of stories, I just have to write them. Oh and I have to learn how to write properly. I don't use a lot of drugs today, and I don't encourage people to use drugs. I have unfortunately lost many friends during the opiate epidemic. Weed is cool though, I like weed. I wouldn't tell people to smoke it, but I'll never shame someone for enjoying some cannabis. Actually, I don't really shame people for anything, it's just not my place to judge anyone. Feel free to judge me though, about how my dorm became a drug superhighway.

\*Thanks for reading, more stories available on my blog. There's a link on my profile.*

Edit: This story is based around actual events that I have experienced.
submitted by XleepyJoeBenzo to Drugs [link] [comments]

Why i’m bullish on Zilliqa (long read)

Edit: TL;DR added in the comments
 
Hey all, I've been researching coins since 2017 and have gone through 100s of them in the last 3 years. I got introduced to blockchain via Bitcoin of course, analyzed Ethereum thereafter and from that moment I have a keen interest in smart contact platforms. I’m passionate about Ethereum but I find Zilliqa to have a better risk-reward ratio. Especially because Zilliqa has found an elegant balance between being secure, decentralized and scalable in my opinion.
 
Below I post my analysis of why from all the coins I went through I’m most bullish on Zilliqa (yes I went through Tezos, EOS, NEO, VeChain, Harmony, Algorand, Cardano etc.). Note that this is not investment advice and although it's a thorough analysis there is obviously some bias involved. Looking forward to what you all think!
 
Fun fact: the name Zilliqa is a play on ‘silica’ silicon dioxide which means “Silicon for the high-throughput consensus computer.”
 
This post is divided into (i) Technology, (ii) Business & Partnerships, and (iii) Marketing & Community. I’ve tried to make the technology part readable for a broad audience. If you’ve ever tried understanding the inner workings of Bitcoin and Ethereum you should be able to grasp most parts. Otherwise, just skim through and once you are zoning out head to the next part.
 
Technology and some more:
 
Introduction
 
The technology is one of the main reasons why I’m so bullish on Zilliqa. First thing you see on their website is: “Zilliqa is a high-performance, high-security blockchain platform for enterprises and next-generation applications.” These are some bold statements.
 
Before we deep dive into the technology let’s take a step back in time first as they have quite the history. The initial research paper from which Zilliqa originated dates back to August 2016: Elastico: A Secure Sharding Protocol For Open Blockchains where Loi Luu (Kyber Network) is one of the co-authors. Other ideas that led to the development of what Zilliqa has become today are: Bitcoin-NG, collective signing CoSi, ByzCoin and Omniledger.
 
The technical white paper was made public in August 2017 and since then they have achieved everything stated in the white paper and also created their own open source intermediate level smart contract language called Scilla (functional programming language similar to OCaml) too.
 
Mainnet is live since the end of January 2019 with daily transaction rates growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralized and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. The maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
 
Zilliqa realized early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralized, secure, and scalable alternatives were lacking in the crypto space. They proposed to apply sharding onto a public smart contract blockchain where the transaction rate increases almost linear with the increase in the amount of nodes. More nodes = higher transaction throughput and increased decentralization. Sharding comes in many forms and Zilliqa uses network-, transaction- and computational sharding. Network sharding opens up the possibility of using transaction- and computational sharding on top. Zilliqa does not use state sharding for now. We’ll come back to this later.
 
Before we continue dissecting how Zilliqa achieves such from a technological standpoint it’s good to keep in mind that a blockchain being decentralised and secure and scalable is still one of the main hurdles in allowing widespread usage of decentralised networks. In my opinion this needs to be solved first before blockchains can get to the point where they can create and add large scale value. So I invite you to read the next section to grasp the underlying fundamentals. Because after all these premises need to be true otherwise there isn’t a fundamental case to be bullish on Zilliqa, right?
 
Down the rabbit hole
 
How have they achieved this? Let’s define the basics first: key players on Zilliqa are the users and the miners. A user is anybody who uses the blockchain to transfer funds or run smart contracts. Miners are the (shard) nodes in the network who run the consensus protocol and get rewarded for their service in Zillings (ZIL). The mining network is divided into several smaller networks called shards, which is also referred to as ‘network sharding’. Miners subsequently are randomly assigned to a shard by another set of miners called DS (Directory Service) nodes. The regular shards process transactions and the outputs of these shards are eventually combined by the DS shard as they reach consensus on the final state. More on how these DS shards reach consensus (via pBFT) will be explained later on.
 
The Zilliqa network produces two types of blocks: DS blocks and Tx blocks. One DS Block consists of 100 Tx Blocks. And as previously mentioned there are two types of nodes concerned with reaching consensus: shard nodes and DS nodes. Becoming a shard node or DS node is being defined by the result of a PoW cycle (Ethash) at the beginning of the DS Block. All candidate mining nodes compete with each other and run the PoW (Proof-of-Work) cycle for 60 seconds and the submissions achieving the highest difficulty will be allowed on the network. And to put it in perspective: the average difficulty for one DS node is ~ 2 Th/s equaling 2.000.000 Mh/s or 55 thousand+ GeForce GTX 1070 / 8 GB GPUs at 35.4 Mh/s. Each DS Block 10 new DS nodes are allowed. And a shard node needs to provide around 8.53 GH/s currently (around 240 GTX 1070s). Dual mining ETH/ETC and ZIL is possible and can be done via mining software such as Phoenix and Claymore. There are pools and if you have large amounts of hashing power (Ethash) available you could mine solo.
 
The PoW cycle of 60 seconds is a peak performance and acts as an entry ticket to the network. The entry ticket is called a sybil resistance mechanism and makes it incredibly hard for adversaries to spawn lots of identities and manipulate the network with these identities. And after every 100 Tx Blocks which corresponds to roughly 1,5 hour this PoW process repeats. In between these 1,5 hour, no PoW needs to be done meaning Zilliqa’s energy consumption to keep the network secure is low. For more detailed information on how mining works click here.
Okay, hats off to you. You have made it this far. Before we go any deeper down the rabbit hole we first must understand why Zilliqa goes through all of the above technicalities and understand a bit more what a blockchain on a more fundamental level is. Because the core of Zilliqa’s consensus protocol relies on the usage of pBFT (practical Byzantine Fault Tolerance) we need to know more about state machines and their function. Navigate to Viewblock, a Zilliqa block explorer, and just come back to this article. We will use this site to navigate through a few concepts.
 
We have established that Zilliqa is a public and distributed blockchain. Meaning that everyone with an internet connection can send ZILs, trigger smart contracts, etc. and there is no central authority who fully controls the network. Zilliqa and other public and distributed blockchains (like Bitcoin and Ethereum) can also be defined as state machines.
 
Taking the liberty of paraphrasing examples and definitions given by Samuel Brooks’ medium article, he describes the definition of a blockchain (like Zilliqa) as: “A peer-to-peer, append-only datastore that uses consensus to synchronize cryptographically-secure data”.
 
Next, he states that: "blockchains are fundamentally systems for managing valid state transitions”. For some more context, I recommend reading the whole medium article to get a better grasp of the definitions and understanding of state machines. Nevertheless, let’s try to simplify and compile it into a single paragraph. Take traffic lights as an example: all its states (red, amber, and green) are predefined, all possible outcomes are known and it doesn’t matter if you encounter the traffic light today or tomorrow. It will still behave the same. Managing the states of a traffic light can be done by triggering a sensor on the road or pushing a button resulting in one traffic lights’ state going from green to red (via amber) and another light from red to green.
 
With public blockchains like Zilliqa, this isn’t so straightforward and simple. It started with block #1 almost 1,5 years ago and every 45 seconds or so a new block linked to the previous block is being added. Resulting in a chain of blocks with transactions in it that everyone can verify from block #1 to the current #647.000+ block. The state is ever changing and the states it can find itself in are infinite. And while the traffic light might work together in tandem with various other traffic lights, it’s rather insignificant comparing it to a public blockchain. Because Zilliqa consists of 2400 nodes who need to work together to achieve consensus on what the latest valid state is while some of these nodes may have latency or broadcast issues, drop offline or are deliberately trying to attack the network, etc.
 
Now go back to the Viewblock page take a look at the amount of transaction, addresses, block and DS height and then hit refresh. Obviously as expected you see new incremented values on one or all parameters. And how did the Zilliqa blockchain manage to transition from a previous valid state to the latest valid state? By using pBFT to reach consensus on the latest valid state.
 
After having obtained the entry ticket, miners execute pBFT to reach consensus on the ever-changing state of the blockchain. pBFT requires a series of network communication between nodes, and as such there is no GPU involved (but CPU). Resulting in the total energy consumed to keep the blockchain secure, decentralized and scalable being low.
 
pBFT stands for practical Byzantine Fault Tolerance and is an optimization on the Byzantine Fault Tolerant algorithm. To quote Blockonomi: “In the context of distributed systems, Byzantine Fault Tolerance is the ability of a distributed computer network to function as desired and correctly reach a sufficient consensus despite malicious components (nodes) of the system failing or propagating incorrect information to other peers.” Zilliqa is such a distributed computer network and depends on the honesty of the nodes (shard and DS) to reach consensus and to continuously update the state with the latest block. If pBFT is a new term for you I can highly recommend the Blockonomi article.
 
The idea of pBFT was introduced in 1999 - one of the authors even won a Turing award for it - and it is well researched and applied in various blockchains and distributed systems nowadays. If you want more advanced information than the Blockonomi link provides click here. And if you’re in between Blockonomi and the University of Singapore read the Zilliqa Design Story Part 2 dating from October 2017.
Quoting from the Zilliqa tech whitepaper: “pBFT relies upon a correct leader (which is randomly selected) to begin each phase and proceed when the sufficient majority exists. In case the leader is byzantine it can stall the entire consensus protocol. To address this challenge, pBFT offers a view change protocol to replace the byzantine leader with another one.”
 
pBFT can tolerate ⅓ of the nodes being dishonest (offline counts as Byzantine = dishonest) and the consensus protocol will function without stalling or hiccups. Once there are more than ⅓ of dishonest nodes but no more than ⅔ the network will be stalled and a view change will be triggered to elect a new DS leader. Only when more than ⅔ of the nodes are dishonest (66%) double-spend attacks become possible.
 
If the network stalls no transactions can be processed and one has to wait until a new honest leader has been elected. When the mainnet was just launched and in its early phases, view changes happened regularly. As of today the last stalling of the network - and view change being triggered - was at the end of October 2019.
 
Another benefit of using pBFT for consensus besides low energy is the immediate finality it provides. Once your transaction is included in a block and the block is added to the chain it’s done. Lastly, take a look at this article where three types of finality are being defined: probabilistic, absolute and economic finality. Zilliqa falls under the absolute finality (just like Tendermint for example). Although lengthy already we skipped through some of the inner workings from Zilliqa’s consensus: read the Zilliqa Design Story Part 3 and you will be close to having a complete picture on it. Enough about PoW, sybil resistance mechanism, pBFT, etc. Another thing we haven’t looked at yet is the amount of decentralization.
 
Decentralisation
 
Currently, there are four shards, each one of them consisting of 600 nodes. 1 shard with 600 so-called DS nodes (Directory Service - they need to achieve a higher difficulty than shard nodes) and 1800 shard nodes of which 250 are shard guards (centralized nodes controlled by the team). The amount of shard guards has been steadily declining from 1200 in January 2019 to 250 as of May 2020. On the Viewblock statistics, you can see that many of the nodes are being located in the US but those are only the (CPU parts of the) shard nodes who perform pBFT. There is no data from where the PoW sources are coming. And when the Zilliqa blockchain starts reaching its transaction capacity limit, a network upgrade needs to be executed to lift the current cap of maximum 2400 nodes to allow more nodes and formation of more shards which will allow to network to keep on scaling according to demand.
Besides shard nodes there are also seed nodes. The main role of seed nodes is to serve as direct access points (for end-users and clients) to the core Zilliqa network that validates transactions. Seed nodes consolidate transaction requests and forward these to the lookup nodes (another type of nodes) for distribution to the shards in the network. Seed nodes also maintain the entire transaction history and the global state of the blockchain which is needed to provide services such as block explorers. Seed nodes in the Zilliqa network are comparable to Infura on Ethereum.
 
The seed nodes were first only operated by Zilliqa themselves, exchanges and Viewblock. Operators of seed nodes like exchanges had no incentive to open them for the greater public. They were centralised at first. Decentralisation at the seed nodes level has been steadily rolled out since March 2020 ( Zilliqa Improvement Proposal 3 ). Currently the amount of seed nodes is being increased, they are public-facing and at the same time PoS is applied to incentivize seed node operators and make it possible for ZIL holders to stake and earn passive yields. Important distinction: seed nodes are not involved with consensus! That is still PoW as entry ticket and pBFT for the actual consensus.
 
5% of the block rewards are being assigned to seed nodes (from the beginning in 2019) and those are being used to pay out ZIL stakers. The 5% block rewards with an annual yield of 10.03% translate to roughly 610 MM ZILs in total that can be staked. Exchanges use the custodial variant of staking and wallets like Moonlet will use the non-custodial version (starting in Q3 2020). Staking is being done by sending ZILs to a smart contract created by Zilliqa and audited by Quantstamp.
 
With a high amount of DS; shard nodes and seed nodes becoming more decentralized too, Zilliqa qualifies for the label of decentralized in my opinion.
 
Smart contracts
 
Let me start by saying I’m not a developer and my programming skills are quite limited. So I‘m taking the ELI5 route (maybe 12) but if you are familiar with Javascript, Solidity or specifically OCaml please head straight to Scilla - read the docs to get a good initial grasp of how Zilliqa’s smart contract language Scilla works and if you ask yourself “why another programming language?” check this article. And if you want to play around with some sample contracts in an IDE click here. The faucet can be found here. And more information on architecture, dapp development and API can be found on the Developer Portal.
If you are more into listening and watching: check this recent webinar explaining Zilliqa and Scilla. Link is time-stamped so you’ll start right away with a platform introduction, roadmap 2020 and afterwards a proper Scilla introduction.
 
Generalized: programming languages can be divided into being ‘object-oriented’ or ‘functional’. Here is an ELI5 given by software development academy: * “all programs have two basic components, data – what the program knows – and behavior – what the program can do with that data. So object-oriented programming states that combining data and related behaviors in one place, is called “object”, which makes it easier to understand how a particular program works. On the other hand, functional programming argues that data and behavior are different things and should be separated to ensure their clarity.” *
 
Scilla is on the functional side and shares similarities with OCaml: OCaml is a general-purpose programming language with an emphasis on expressiveness and safety. It has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. For all its power, OCaml is also pretty simple, which is one reason it's often used as a teaching language.
 
Scilla is blockchain agnostic, can be implemented onto other blockchains as well, is recognized by academics and won a so-called Distinguished Artifact Award award at the end of last year.
 
One of the reasons why the Zilliqa team decided to create their own programming language focused on preventing smart contract vulnerabilities is that adding logic on a blockchain, programming, means that you cannot afford to make mistakes. Otherwise, it could cost you. It’s all great and fun blockchains being immutable but updating your code because you found a bug isn’t the same as with a regular web application for example. And with smart contracts, it inherently involves cryptocurrencies in some form thus value.
 
Another difference with programming languages on a blockchain is gas. Every transaction you do on a smart contract platform like Zilliqa or Ethereum costs gas. With gas you basically pay for computational costs. Sending a ZIL from address A to address B costs 0.001 ZIL currently. Smart contracts are more complex, often involve various functions and require more gas (if gas is a new concept click here ).
 
So with Scilla, similar to Solidity, you need to make sure that “every function in your smart contract will run as expected without hitting gas limits. An improper resource analysis may lead to situations where funds may get stuck simply because a part of the smart contract code cannot be executed due to gas limits. Such constraints are not present in traditional software systems”. Scilla design story part 1
 
Some examples of smart contract issues you’d want to avoid are: leaking funds, ‘unexpected changes to critical state variables’ (example: someone other than you setting his or her address as the owner of the smart contract after creation) or simply killing a contract.
 
Scilla also allows for formal verification. Wikipedia to the rescue: In the context of hardware and software systems, formal verification is the act of proving or disproving the correctness of intended algorithms underlying a system with respect to a certain formal specification or property, using formal methods of mathematics.
 
Formal verification can be helpful in proving the correctness of systems such as: cryptographic protocols, combinational circuits, digital circuits with internal memory, and software expressed as source code.
 
Scilla is being developed hand-in-hand with formalization of its semantics and its embedding into the Coq proof assistant — a state-of-the art tool for mechanized proofs about properties of programs.”
 
Simply put, with Scilla and accompanying tooling developers can be mathematically sure and proof that the smart contract they’ve written does what he or she intends it to do.
 
Smart contract on a sharded environment and state sharding
 
There is one more topic I’d like to touch on: smart contract execution in a sharded environment (and what is the effect of state sharding). This is a complex topic. I’m not able to explain it any easier than what is posted here. But I will try to compress the post into something easy to digest.
 
Earlier on we have established that Zilliqa can process transactions in parallel due to network sharding. This is where the linear scalability comes from. We can define simple transactions: a transaction from address A to B (Category 1), a transaction where a user interacts with one smart contract (Category 2) and the most complex ones where triggering a transaction results in multiple smart contracts being involved (Category 3). The shards are able to process transactions on their own without interference of the other shards. With Category 1 transactions that is doable, with Category 2 transactions sometimes if that address is in the same shard as the smart contract but with Category 3 you definitely need communication between the shards. Solving that requires to make a set of communication rules the protocol needs to follow in order to process all transactions in a generalised fashion.
 
And this is where the downsides of state sharding comes in currently. All shards in Zilliqa have access to the complete state. Yes the state size (0.1 GB at the moment) grows and all of the nodes need to store it but it also means that they don’t need to shop around for information available on other shards. Requiring more communication and adding more complexity. Computer science knowledge and/or developer knowledge required links if you want to dig further: Scilla - language grammar Scilla - Foundations for Verifiable Decentralised Computations on a Blockchain Gas Accounting NUS x Zilliqa: Smart contract language workshop
 
Easier to follow links on programming Scilla https://learnscilla.com/home Ivan on Tech
 
Roadmap / Zilliqa 2.0
 
There is no strict defined roadmap but here are topics being worked on. And via the Zilliqa website there is also more information on the projects they are working on.
 
Business & Partnerships
 
It’s not only technology in which Zilliqa seems to be excelling as their ecosystem has been expanding and starting to grow rapidly. The project is on a mission to provide OpenFinance (OpFi) to the world and Singapore is the right place to be due to its progressive regulations and futuristic thinking. Singapore has taken a proactive approach towards cryptocurrencies by introducing the Payment Services Act 2019 (PS Act). Among other things, the PS Act will regulate intermediaries dealing with certain cryptocurrencies, with a particular focus on consumer protection and anti-money laundering. It will also provide a stable regulatory licensing and operating framework for cryptocurrency entities, effectively covering all crypto businesses and exchanges based in Singapore. According to PWC 82% of the surveyed executives in Singapore reported blockchain initiatives underway and 13% of them have already brought the initiatives live to the market. There is also an increasing list of organizations that are starting to provide digital payment services. Moreover, Singaporean blockchain developers Building Cities Beyond has recently created an innovation $15 million grant to encourage development on its ecosystem. This all suggests that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
 
Zilliqa seems to already take advantage of this and recently helped launch Hg Exchange on their platform, together with financial institutions PhillipCapital, PrimePartners and Fundnel. Hg Exchange, which is now approved by the Monetary Authority of Singapore (MAS), uses smart contracts to represent digital assets. Through Hg Exchange financial institutions worldwide can use Zilliqa's safe-by-design smart contracts to enable the trading of private equities. For example, think of companies such as Grab, Airbnb, SpaceX that are not available for public trading right now. Hg Exchange will allow investors to buy shares of private companies & unicorns and capture their value before an IPO. Anquan, the main company behind Zilliqa, has also recently announced that they became a partner and shareholder in TEN31 Bank, which is a fully regulated bank allowing for tokenization of assets and is aiming to bridge the gap between conventional banking and the blockchain world. If STOs, the tokenization of assets, and equity trading will continue to increase, then Zilliqa’s public blockchain would be the ideal candidate due to its strategic positioning, partnerships, regulatory compliance and the technology that is being built on top of it.
 
What is also very encouraging is their focus on banking the un(der)banked. They are launching a stablecoin basket starting with XSGD. As many of you know, stablecoins are currently mostly used for trading. However, Zilliqa is actively trying to broaden the use case of stablecoins. I recommend everybody to read this text that Amrit Kumar wrote (one of the co-founders). These stablecoins will be integrated in the traditional markets and bridge the gap between the crypto world and the traditional world. This could potentially revolutionize and legitimise the crypto space if retailers and companies will for example start to use stablecoins for payments or remittances, instead of it solely being used for trading.
 
Zilliqa also released their DeFi strategic roadmap (dating November 2019) which seems to be aligning well with their OpFi strategy. A non-custodial DEX is coming to Zilliqa made by Switcheo which allows cross-chain trading (atomic swaps) between ETH, EOS and ZIL based tokens. They also signed a Memorandum of Understanding for a (soon to be announced) USD stablecoin. And as Zilliqa is all about regulations and being compliant, I’m speculating on it to be a regulated USD stablecoin. Furthermore, XSGD is already created and visible on block explorer and XIDR (Indonesian Stablecoin) is also coming soon via StraitsX. Here also an overview of the Tech Stack for Financial Applications from September 2019. Further quoting Amrit Kumar on this:
 
There are two basic building blocks in DeFi/OpFi though: 1) stablecoins as you need a non-volatile currency to get access to this market and 2) a dex to be able to trade all these financial assets. The rest are built on top of these blocks.
 
So far, together with our partners and community, we have worked on developing these building blocks with XSGD as a stablecoin. We are working on bringing a USD-backed stablecoin as well. We will soon have a decentralised exchange developed by Switcheo. And with HGX going live, we are also venturing into the tokenization space. More to come in the future.”
 
Additionally, they also have this ZILHive initiative that injects capital into projects. There have been already 6 waves of various teams working on infrastructure, innovation and research, and they are not from ASEAN or Singapore only but global: see Grantees breakdown by country. Over 60 project teams from over 20 countries have contributed to Zilliqa's ecosystem. This includes individuals and teams developing wallets, explorers, developer toolkits, smart contract testing frameworks, dapps, etc. As some of you may know, Unstoppable Domains (UD) blew up when they launched on Zilliqa. UD aims to replace cryptocurrency addresses with a human-readable name and allows for uncensorable websites. Zilliqa will probably be the only one able to handle all these transactions onchain due to ability to scale and its resulting low fees which is why the UD team launched this on Zilliqa in the first place. Furthermore, Zilliqa also has a strong emphasis on security, compliance, and privacy, which is why they partnered with companies like Elliptic, ChainSecurity (part of PwC Switzerland), and Incognito. Their sister company Aqilliz (Zilliqa spelled backwards) focuses on revolutionizing the digital advertising space and is doing interesting things like using Zilliqa to track outdoor digital ads with companies like Foodpanda.
 
Zilliqa is listed on nearly all major exchanges, having several different fiat-gateways and recently have been added to Binance’s margin trading and futures trading with really good volume. They also have a very impressive team with good credentials and experience. They don't just have “tech people”. They have a mix of tech people, business people, marketeers, scientists, and more. Naturally, it's good to have a mix of people with different skill sets if you work in the crypto space.
 
Marketing & Community
 
Zilliqa has a very strong community. If you just follow their Twitter their engagement is much higher for a coin that has approximately 80k followers. They also have been ‘coin of the day’ by LunarCrush many times. LunarCrush tracks real-time cryptocurrency value and social data. According to their data, it seems Zilliqa has a more fundamental and deeper understanding of marketing and community engagement than almost all other coins. While almost all coins have been a bit frozen in the last months, Zilliqa seems to be on its own bull run. It was somewhere in the 100s a few months ago and is currently ranked #46 on CoinGecko. Their official Telegram also has over 20k people and is very active, and their community channel which is over 7k now is more active and larger than many other official channels. Their local communities also seem to be growing.
 
Moreover, their community started ‘Zillacracy’ together with the Zilliqa core team ( see www.zillacracy.com ). It’s a community-run initiative where people from all over the world are now helping with marketing and development on Zilliqa. Since its launch in February 2020 they have been doing a lot and will also run their own non-custodial seed node for staking. This seed node will also allow them to start generating revenue for them to become a self sustaining entity that could potentially scale up to become a decentralized company working in parallel with the Zilliqa core team. Comparing it to all the other smart contract platforms (e.g. Cardano, EOS, Tezos etc.) they don't seem to have started a similar initiative (correct me if I’m wrong though). This suggests in my opinion that these other smart contract platforms do not fully understand how to utilize the ‘power of the community’. This is something you cannot ‘buy with money’ and gives many projects in the space a disadvantage.
 
Zilliqa also released two social products called SocialPay and Zeeves. SocialPay allows users to earn ZILs while tweeting with a specific hashtag. They have recently used it in partnership with the Singapore Red Cross for a marketing campaign after their initial pilot program. It seems like a very valuable social product with a good use case. I can see a lot of traditional companies entering the space through this product, which they seem to suggest will happen. Tokenizing hashtags with smart contracts to get network effect is a very smart and innovative idea.
 
Regarding Zeeves, this is a tipping bot for Telegram. They already have 1000s of signups and they plan to keep upgrading it for more and more people to use it (e.g. they recently have added a quiz features). They also use it during AMAs to reward people in real-time. It’s a very smart approach to grow their communities and get familiar with ZIL. I can see this becoming very big on Telegram. This tool suggests, again, that the Zilliqa team has a deeper understanding of what the crypto space and community needs and is good at finding the right innovative tools to grow and scale.
 
To be honest, I haven’t covered everything (i’m also reaching the character limited haha). So many updates happening lately that it's hard to keep up, such as the International Monetary Fund mentioning Zilliqa in their report, custodial and non-custodial Staking, Binance Margin, Futures, Widget, entering the Indian market, and more. The Head of Marketing Colin Miles has also released this as an overview of what is coming next. And last but not least, Vitalik Buterin has been mentioning Zilliqa lately acknowledging Zilliqa and mentioning that both projects have a lot of room to grow. There is much more info of course and a good part of it has been served to you on a silver platter. I invite you to continue researching by yourself :-) And if you have any comments or questions please post here!
submitted by haveyouheardaboutit to CryptoCurrency [link] [comments]

How my dorm became a drug superhighway.

The year was 2012, and we were all supposed to die in December. It was my freshman year of college. I was settling in quite well. I made friends with a bunch of people in our residence hall, we hit it off immediately. We started going out on the weekends, starting with thirsty Thursday, which turns out is actually a thing. I had more than one room mate. We lived in a four person suite with two bedrooms. I had a full ride to my University, so I had a lot of extra money to spend on my living arrangements and meal plan. Oh yeah, I was also a huge pothead.
I made friends with the dealer on my floor and started buying him extra meals in exchange for weed. That's when one of my room mates came to me with a proposition. He asked me if I knew what bitcoins were. I did not. He explained the virtual currency and how it worked. Then he really laid it all out. He told me that he had quite a lot of bitcoins and that he wants to get into selling weed. It all sounded great, but I wasn't sure what he needed me for. He then told me that he doesn't really talk to anyone and that he always sees me with people and going to parties every weekend. Okay, this makes sense. He told me how the operation would work, and it sounded swell. For the record, I was eighteen and very stupid. Anyway, he would purchase the drugs from the Silk Road, a dark website where you can buy literally fucking anything. Our friend Noah would then get the goods delivered to his apartment, which had a mailroom with hundreds of mailboxes. This was good because it would be just a little bit less suspicious, also his apartment was not on our campus. Then we'd package everything there and move it to our dorm, which had it's own security. We lived in North Philadelphia, so the security and police were always looking out for the students. After we safely had the products, I would find the buyers.
Our first shipment went well. We ordered a half pound of weed, a gram of hash, ten hits of LSD, a small bag of opium (for us), and 1000mg of Alprazolam extract for my room mate's personal anxiety treatment. We got into this business to become weed salesmen. That weed took forever to sell. Everyone who sold weed already had good connections from their hometowns. The LSD though, that sold in five fucking minutes to one buyer who was interested in buying much more than ten hits. He asked us if we could sell him a couple hundred tabs. He said he'd pay $350 for each sheet of 100. We looked at the price per sheet on the Silk Road. It would cost us only $80 each. Yes sir, we can absolutely sell you a couple sheets. We told him we'd call him when it arrived. Later that night we brewed some opium tea and celebrated entering the LSD business. We bought the sheets for him, and we also bought two extras in case anyone else wanted some.
The next shipment came with no problems. Our friend came over and bought the sheets we had promised him. We made nearly $800 on that deal. We thought that was a lot, so we celebrated. Later that same day, while smoking a blunt in our courtyard, I made friends with some art students. They invited me to their dorm on the third floor. I agreed, went with them, and we listened to music and painted the walls of the dorm room which was super against the rules. They started talking about how they had taken magic mushrooms two weeks before and how it was life changing. I told them I had two-hundred hits of acid in my room. I've never seen people get so excited in my entire life. They bought all of it. They paid $400 for each sheet. Seemingly out of nowhere we made $600. Again, we thought this was a lot.
My room mate was really happy with my networking abilities. Dude, I was just getting high with some hipster art students. I didn't really possess the "networking skills" that everyone thought I had. We went online and purchased another five sheets. We started getting a bit more confident in our ability to sell this magic money making paper. That week I was in one of my classes and had to do a group project with a kid named Eddy. We went to his apartment to work on the project after class. Eddy had an apartment off campus because he was an upperclassman. On the way he asked if I smoked weed. Of course. He said he had something to show me. When we got there he showed me a small weed plant he was growing. It was an adorable little plant in a flower pot by the window. I asked if he needed any weed and he said that he did not. We smoked a bit and then her offered me a Xanax. I had never taken Xanax, so I googled the pill he offered me. Alprazolam. Huh, that's funny. I told him I had 1000mg of alprazolam in my room. This excited him.
I asked my room mate if he was willing to sell some of his private stash. Eddy only wanted to buy around 100 milligrams. He agreed and I brought Eddy to my dorm. We gave it to him for the cool price of $150, a slick markdown from what he was paying. After all we hadn't even planned on selling that stuff. He asked how we got it so cheap and if we could get anything else. We told him that we sell LSD. He said he loves hallucinogens and would love to purchase a sheet, so he did. Four sheets left. If we sell them, we can get a new and faster computer.
The weekend came and I was hanging out with two of my friends from our residence hall. Joe, who was really chill and loved smoking weed as much as I did. And Bianca, who was so cool that it frightened me. She was really intimidating. I had a huge crush on her, but she was "talking" to a kid that lived in Johnson and Hardwick hall. Bianca was the type of person you see in movies about cool kids doing cool things. A character who has a lot of depth, but it takes nearly the whole movie to slowly peel back the layers, and by that time you're in love. I told her if we sold the rest of our acid I'd buy her a new tattoo. She was covered in them. That night Joe was going to take us to his friend Jamie's house. We were going to try cocaine for the first time. I was terrified. Not only was I terrified about trying cocaine, but I was scared of doing it with Bianca. I just didn't know how I would act, and I didn't want to do something stupid.
We arrived at Jamie's house. Jamie was also intimidating. His house was what your typical trap house looked like at the time, with a bunch of really expensive music equipment. Everybody wanted to be a rapper or a D.J. that year. He introduced all his friends and offered us lines of coke. Here we go. Joe went first, he'd already done some before. Bianca went next without hesitation. Now it was my turn. I remember my hand shaking with the rolled up bill between my fingers. I chose the smallest line and sniffed. It did not taste anything like I expected. Five minutes went by. Oh, this is what cocaine is like. It was so underwhelming. It was also some thoroughly stepped on shit. I know that now because since then I've done some foreign blow that literally almost made my heart stop. Anyway, Jamie and I got to talking, mostly about his "music career". Jamie told me if I ever wanted to buy cocaine in bulk to hit him up. I laughed and told him if he ever wanted to buy LSD in bulk to hit me up. I was half joking. He looked at me with the straightest face and asked if I was serious. Honestly, this Jamie guy really scared the shit out of me. He was a good ten inches taller than me and the whole scene was really starting to freak me out. I told him I was serious though. He told me to come with him.
He brought me into his room and closed the door. In the room it was quiet. The walls were sound proofed. I looked around and the room was full of money, cocaine, and guns. Okay, he's probably not going to kill me. I hope. He then asked about my LSD connection. I told him I could get sheets for $350. He said he wanted books. Books? This guy wants books? I didn't know this at the time, but a book is a thousand hits of LSD. I told him I had to talk to some people and I would let him know the price, but that I could definitely make it happen. We went back into the party and he gave me line after line of cocaine. Joe offered him money for the lines, but Jamie told him not to pay. He said your friend here bought you guys as much coke as you want for the night. Honestly, that made me feel really cool. After the party I talked to my room mate and told him what happened. We looked up the price of a book on the Silk Road. $300. Not only could we have saved a lot of money if we had just bought a book from the start, but we were going to make a lot more money selling by the book. The days of getting excited over $800 were about to come to an abrupt end.
I talked to Jamie and asked how much he would be willing to pay for each book. He said he would pay no more than $3000 for each book. We decided we would sell him the books for $2,800 each. He agreed and asked how many we had. I said we can start with five books. He agreed. This was perfect. Not only were we about to make more money than we had ever expected, but acid was incredibly easy to ship. They were basically sheets of paper. Our supplier used to send it to us in between the pages of large children's coloring books. The books, or prints, as our supplier called them, blended with the kid's books very well. Our prints consisted of a large picture of Bart Simpson, The Grateful Dead bears, and a double rainbow portrait. If you didn't know what acid was, you wouldn't know these were drugs. We made nearly $14,000 from that first deal.
Over the course of a few months we would sell close to thirty-thousand hits of LSD. We had $75,000 in cash sitting in an empty bedroom at Noah's apartment. I stopped going to class. My room mate had filled his entire room with computer parts and instruments. Noah, well we didn't really see him much, but he was always present when we needed a shipment. We broke our cardinal rule of not getting high on our own supply. We took a lot of acid that semester. It was an extremely enlightening period for us. Things in my world began to take on entirely new meaning. I had a newfound appreciation for things I had never noticed. The connections with my friends became very strong and we talked about a lot of stuff that was just too deep for my other peers to even scratch the surface of. It was nice.
By my birthday in February we had over $200,000 in cash. We didn't die in December, not that I thought we would, but some people were legitimately surprised. They were mostly art students. Things started getting a little crazy. My room mate and I were taking a lot of Xanax by this time and a lot of nights celebrating were never logged as memories. We always told ourselves we would only sell LSD. We had sparked a huge psychedelic scene in and around Philadelphia. There were literally parties where everyone was tripping acid. Many groups of people began taking acid and doing really creative stuff that I admired so much. So much good music and art was around during that period. I felt like I was living in San Fransisco in the middle 60's. It felt like we were part of this incredible scene that nobody outside of the city knew about. Of course every wave has to break and roll back.
It was getting close to the summer. I hadn't been to class in months. We hadn't seen Noah since the previous shipment about a month prior. It was a regular weekday, but I wasn't going to class, so I took two hits of acid. I spent most of that evening and night writing and yapping into my tape recorder. I was on the subject of togetherness and how there are so many things that are so incredible that we never notice even though they're right in front of us. Acid talk. I was looking at a glass of water, thinking about its importance, and how so many of us take it for granted. That's when my room mate came home. This was my room mate though. Remember, we had a two bedroom, four person suite. My room mate, who was never involved in our operation. He was obliterated, and not from alcohol. This was something else. He limped into the room and collapsed on the bed. I immediately got the rest of my room mates together. That's when Christian told me what transpired earlier while I was locked in the bedroom tripping acid. He told me that my room mate had broken up with his girlfriend, took an entire bottle of lorazepam, and tried to cut his leg open with my biology scalpel. What the fuck.
I examined his leg and he did not try to cut it open, he succeeded. He had a gigantic cut all the way down his lower leg that was fixed up by his father who is a surgeon. His father then brought him back to the dorm. The condition he was in was terrifying. He was breathing, but not well. His heart rate was also very low and we had to monitor him for the remainder of the night, taking shifts to make sure he didn't stop breathing. I couldn't believe his father had brought him back in the condition he was in. The next morning I was exhausted. My room mate and I, the one with the bitcoins, left and went to Noah's apartment to relax for an hour. While we were gone Bianca was to watch over him with her room mate. When we got to Noah's we had a new problem. Noah hadn't gotten out of bed for what looked like weeks. He had ran out of his antidepressants and was in bad shape. At this point I checked out. I walked into the living room and opened a bottle of champagne. I poured a glass, popped a Xanax, and sat on the sofa. I was still a little foggy from my acid trip and I hadn't slept all night. That's when my phone rang. It was Bianca.
I answered the phone and her first words were: "Your room is full of police.". Well, it's been a good run. On my desk were a couple thousand hits of LSD and a handgun. In the other bedroom were numerous unopened box's of expensive computer parts, scales and drug paraphernalia galore, and a large pile of white powdered alprazolam. That room also smelled heavily of weed because there was a half pound out in the open. We had gotten very sloppy. I asked her if my room mate was okay. She said that's why the police are there. She said his mom was trying to reach him and he wasn't answering her, so she called the police for a wellness check. Bianca then started talking to someone and hung up the phone.
We pondered whether or not to flee the country and become outlaws. We did after all have all the cash here at Noah's. Close to a million dollars. Maybe more. Because we were getting sloppy, we had also started selling hash, Xanax, LSD, 25i-NBOMe, 2c-b, 2c-i, 2c-E, Mescaline, cocaine, MDMA, MDA, LSA, clonazepam, ativan, and other various designer drugs. We were going down for a long time. I started thinking about my life. It literally was flashing before my eyes. I thought about my high school crush, and how I should have been more upfront with her about how much I liked her. I loved her. I thought about the time we slept in the same bed and I couldn't fall asleep because I couldn't believe she was really laying next to me. I remembered how I never wanted to wake up next to anyone else. I thought about my trivial crush on Bianca and how shallow it really was. I thought about my parents and how they'd raised me better. How they did so much for me so that I could go away to college and have a better life than they had. I thought about sitting on the beach last summer without a care in the world. The "problems" in my life that seemed hilarious now. Will I go to prom? Is my car cool enough? My k/d ratio in Call of Duty. How could so much happen in less than a year? That's when Bianca called me again.
I was terrified to pick up that phone. We looked outside to see if police were surrounding the apartment complex. They were not. I answered the phone. She said the police were gone. She had put my gun and LSD in my desk drawer. The police never entered the other bedroom. It was just a wellness check. An ambulance came and took my room mate. He was going to be okay. I hugged my partner in crime and we cried. I wish I could tell you we cleaned up our lives after that. My room mate with the bitcoins developed a really dangerous drug habit after that. He spent most of his money on drugs over the next few years. I went back to class after that summer, but stopped going again because I wanted to party instead and start a career as a writer. I failed out of college. Throughout the years I went on numerous adventures all around the world. I have hundreds of stories, I just have to write them. Oh and I have to learn how to write properly. I don't use a lot of drugs today, and I don't encourage people to use drugs. I have unfortunately lost many friends during the opiate epidemic. Weed is cool though, I like weed. I wouldn't tell people to smoke it, but I'll never shame someone for enjoying some cannabis. Actually, I don't really shame people for anything, it's just not my place to judge anyone. Feel free to judge me though, about how my dorm room became a drug superhighway.


**More stories are now available on my blog.
\**Top post of all time on* bartardstories. Thank you to my readers and most of all -- the haters. Thanks for reading.

submitted by XleepyJoeBenzo to BartardStories [link] [comments]

When Avalanche on Tezos? (scaling at layer 1)

In May 2018, Team Rocket layed out their revolutionary white paper on how to create a high scalability blockchain 3K TPS at layer 1 while remaining highly decentralized (2000+ nodes) without sidechains, sub 1 second finality, no transaction fees/gas with metastability (much more resiliant than 51% attack vector). Lots of amazing inovation here.
In Oct of 2018, we had Tezos Dev Edward Tate of Nomadic Labs start an implementation to ammend the Tezos protocol to implement Avalanche so we could in theory have a massively scalable, decentralized and super fast finality blockchain - something we are lacking still today. This project was funded by the Foundation. The name of the project was Igloo, but looking at the gitlab repository, it looks like work halted on it 1 year ago. Edward Tate has moved on working on other stuff.
Fast forward to today, and we now have Emin Gun Sirer is now launching his own blockchain "Avalanche". Emin, btw was a Tezos ICO advisor who was post-Tezos launch doing research at Cornell University to scale Tezos, but is now doing his own blockchain & targetting the same sector as Tezos originally was focusing on: Revolutionizing the financial sector.
Meanwhile Tezos still has no signicant scalability implemented despite murbard thinking we could 100x TPS 1 year ago without even making many major changes. Ethereum 2.0 is going down the sharding route, which Emin claimed will result in many head aches because of latency and other more complex state related issues.
Questions:
  1. What do the core dev Tezos really think of Avalanche? Especially now that Avalanche testnet has proven itself with 5K TPS w/1000 nodes and sub 1 second finality?
  2. What about murbard? I know you stated there's lower hanging fruit, but I don't recall your comments on the Avalanche protocol before. Considering you follow core and consensus protocols pretty closely and know Emin personally, you must have an opinion. Care to comment? :-)
  3. Why did Igloo/Ed Tate stop work on it 1 year ago?
  4. Are there any plans to upgrade Tezos to an Avalanche scaling solution? If so, what's the progress/time-line on this?
  5. Avalanche is a DAG w/UTXO structure. Tezos is dPoS with "Account Model" (a la ETH), so no UTXO. Even if Tezos wanted to upgrade its layer 1 to implement the Avalanche protocol, it sounds to me like this would be a massive software development under taking, right? I mean, we'd be stripping out core parts of Tezos, like switching a Diesel engine on a car for a lithium battery Tesla engine, while the car is being driven. On top of that it'd have to be done in OCaml, which is not at all trivial. Is this really feasable within a reasonable amount of time, like how long are we talking about if we really wanted to do this?
  6. What are the latest thoughts on how to scale Tezos at Layer 1? I know Tezos is working on Plasma at Layer 2 and TenderBake, but as Emin puts it, that's an old classical consensus model and suffers from various trade offs, as does the Nakamoto (Bitcoin's) consensus algo. The Avalanche team published this simple consensus protocol comparison matrix. Emin claims Avalanche is the best of both worlds. Ethereum meanwhile is working in 6 different scaling directions at once, but NONE of them have all to the advantages of the Avalanche Protocol see: ETH scaling matrix comparison, but clearly scaling matters and it's arguably the most complex thing to implement on blockchains while retaining high decentralization. So what are the Tezos' scaling plans in the works or being seriously considered for implementation?
Thanks in advance!
EDIT: Thanks for the gold, it's not necessary, but thank you.
submitted by drhex2c to tezos [link] [comments]

Onefinex, BDV and Tinder scam: update

Posting for the people who got scammed since they don’t have enough karma. Written by u/moltke01 (and others):
TL;DR: scammers posing as hot girls on Tinder and other online dating apps getting men to invest in shady crypto currency. Once invested, the exchange and currency both get taken down and the money gets lost.
Here's my story plus knowledge gathered from another victim.
So the tinder part of the scam seemed innocent enough with a long "get to know each other" period prior to the COVID lockdown, before any talk about crypto came up
Read this if you haven't already because it's a good summary of things - https://www.reddit.com/CryptoCurrency/comments/gok1ud/scam_warning_onefinex_and_bdv_coin_scam_via_tinde
And then read this one too, posted by another victim of the scam - https://www.signal-arnaques.com/en/scam/view/236089
Recently, Onefinex was taken down for maintenance the day before they were supposed to ICO the BDV coin. Instead of an ICO, I was offered an exit strategy by the girl who explained she had just got herself out of it safely. She would connect me with an institutional investor who wanted to buy entire accounts so they could take Onefinex to court for fraud
Of course there's a fee I paid for this professional service to one of her business associates, but it was a way out so I took it. Considering I had 84x'd my initial investment I figured okay this is worth paying for so I can keep my gains (I turned $700 into $63,000 so... 90x?)
The buyer was paying me in BTC but would only pay on the Dlexcoin.com exchange because that's where his BTC was so I made an account there. Anyway I was going to transfer directly to Coinbase as soon as I had the BTC so what does it matter?
So I received a bunch of Bitcoin in my Dlexcoin wallet address but when I went to withdraw the Bitcoin from Dlexcoin to Coinbase, nothing happened. Doublecheck everything for the transaction including the 2FA I just set up and nothing happened again. I kept getting an error code called "Method" so I emailed customer service and nothing...
I'm later told by the girl that "because money laundering" I can't transfer my BTC outside of Dlexcoin until I first meet a deposit threshold. And if I want the exchange to help me then I also have to bribe an admin like she did.
Well that's enough! That's where I finally got off the CryptoTinder train.
Now again, I'm a total newb to crypto and someone just turned me onto https://www.blockchain.com/explorer where I can see that my Onefinex and Dlexcoin wallets are empty. Pretty cool research tool but I wish I knew about it earlier! As soon as my BTC went in, it was transferred out just as fast, even though the exchange says its still in the exchange wallet
Additionally, the higher account security like a transaction password & 2FA that I set up was worthless. It must be that their exchange only creates the illusion that you are in control of your wallets when actually you're not, and that your accounts show balances they want you to see when they're actually empty.
So in the end, I can only conclude that the only real money in this game was mine. Everything else was smoke and mirrors. The girl's contributions, the BDV gains, the buyer's BTC, all of it faked.
The girl + BDV + Onefinex + Dlexcoin +DLTS = it's all a scam. In research provided to me by another participant, these people are connected to some other scams which seem to pop up and run for 5-6 months before shutting down
onefinex.com dlexcoin.com e-capitaloption.com sabkaprofit.com ok-1.com http://rexbd.net/html/xerohyip/demo/index.html
What's most troubling about all this is they're getting better at this. They're writing these white papers and building entire exchanges, and their recent versions of these things are becoming more sophisticated. Along with their means of targeting. They're evolving their game and at some point they'll probably release something to the masses that looks legit even to experienced people...
And hey, warning! They're pushing a coin called DLTS now so buyers beware. If anyone knows about this then please post somewhere and link back to this article
submitted by Tooslowtoohappy to CryptoCurrency [link] [comments]

How my dorm turned into a drug superhighway.

The year was 2012, and we were all supposed to die in December. It was my freshman year of college. I was settling in quite well. I made friends with a bunch of people in our residence hall, we hit it off immediately. We started going out on the weekends, starting with thirsty Thursday, which turns out is actually a thing. I had more than one room mate. We lived in a four person suite with two bedrooms. I had a full ride to my University, so I had a lot of extra money to spend on my living arrangements and meal plan. Oh yeah, I was also a huge pothead.
I made friends with the dealer on my floor and started buying him extra meals in exchange for weed. That's when one of my room mates came to me with a proposition. He asked me if I knew what bitcoins were. I did not. He explained the virtual currency and how it worked. Then he really laid it all out. He told me that he had quite a lot of bitcoins and that he wants to get into selling weed. It all sounded great, but I wasn't sure what he needed me for. He then told me that he doesn't really talk to anyone and that he always sees me with people and going to parties every weekend. Okay, this makes sense. He told me how the operation would work, and it sounded swell. For the record, I was eighteen and very stupid. Anyway, he would purchase the drugs from the Silk Road, a dark website where you can buy literally fucking anything. Our friend Noah would then get the goods delivered to his apartment, which had a mailroom with hundreds of mailboxes. This was good because it would be just a little bit less suspicious, also his apartment was not on our campus. Then we'd package everything there and move it to our dorm, which had it's own security. We lived in North Philadelphia, so the security and police were always looking out for the students. After we safely had the products, I would find the buyers.
Our first shipment went well. We ordered a half pound of weed, a gram of hash, ten hits of LSD, a small bag of opium (for us), and 1000mg of Alprazolam extract for my room mate's personal anxiety treatment. We got into this business to become weed salesmen. That weed took forever to sell. Everyone who sold weed already had good connections from their hometowns. The LSD though, that sold in five fucking minutes to one buyer who was interested in buying much more than ten hits. He asked us if we could sell him a couple hundred tabs. He said he'd pay $350 for each sheet of 100. We looked at the price per sheet on the Silk Road. It would cost us only $80 each. Yes sir, we can absolutely sell you a couple sheets. We told him we'd call him when it arrived. Later that night we brewed some opium tea and celebrated entering the LSD business. We bought the sheets for him, and we also bought two extras in case anyone else wanted some.
The next shipment came with no problems. Our friend came over and bought the sheets we had promised him. We made nearly $800 on that deal. We thought that was a lot, so we celebrated. Later that same day, while smoking a blunt in our courtyard, I made friends with some art students. They invited me to their dorm on the third floor. I agreed, went with them, and we listened to music and painted the walls of the dorm room which was super against the rules. They started talking about how they had taken magic mushrooms two weeks before and how it was life changing. I told them I had two-hundred hits of acid in my room. I've never seen people get so excited in my entire life. They bought all of it. They paid $400 for each sheet. Seemingly out of nowhere we made $600. Again, we thought this was a lot.
My room mate was really happy with my networking abilities. Dude, I was just getting high with some hipster art students. I didn't really possess the "networking skills" that everyone thought I had. We went online and purchased another five sheets. We started getting a bit more confident in our ability to sell this magic money making paper. That week I was in one of my classes and had to do a group project with a kid named Eddy. We went to his apartment to work on the project after class. Eddy had an apartment off campus because he was an upperclassman. On the way he asked if I smoked weed. Of course. He said he had something to show me. When we got there he showed me a small weed plant he was growing. It was an adorable little plant in a flower pot by the window. I asked if he needed any weed and he said that he did not. We smoked a bit and then her offered me a Xanax. I had never taken Xanax, so I googled the pill he offered me. Alprazolam. Huh, that's funny. I told him I had 1000mg of alprazolam in my room. This excited him.
I asked my room mate if he was willing to sell some of his private stash. Eddy only wanted to buy around 100 milligrams. He agreed and I brought Eddy to my dorm. We gave it to him for the cool price of $150, a slick markdown from what he was paying. After all we hadn't even planned on selling that stuff. He asked how we got it so cheap and if we could get anything else. We told him that we sell LSD. He said he loves hallucinogens and would love to purchase a sheet, so he did. Four sheets left. If we sell them, we can get a new and faster computer.
The weekend came and I was hanging out with two of my friends from our residence hall. Joe, who was really chill and loved smoking weed as much as I did. And Bianca, who was so cool that it frightened me. She was really intimidating. I had a huge crush on her, but she was "talking" to a kid that lived in Johnson and Hardwick hall. Bianca was the type of person you see in movies about cool kids doing cool things. A character who has a lot of depth, but it takes nearly the whole movie to slowly peel back the layers, and by that time you're in love. I told her if we sold the rest of our acid I'd buy her a new tattoo. She was covered in them. That night Joe was going to take us to his friend Jamie's house. We were going to try cocaine for the first time. I was terrified. Not only was I terrified about trying cocaine, but I was scared of doing it with Bianca. I just didn't know how I would act, and I didn't want to do something stupid.
We arrived at Jamie's house. Jamie was also intimidating. His house was what your typical trap house looked like at the time, with a bunch of really expensive music equipment. Everybody wanted to be a rapper or a D.J. that year. He introduced all his friends and offered us lines of coke. Here we go. Joe went first, he'd already done some before. Bianca went next without hesitation. Now it was my turn. I remember my hand shaking with the rolled up bill between my fingers. I chose the smallest line and sniffed. It did not taste anything like I expected. Five minutes went by. Oh, this is what cocaine is like. It was so underwhelming. It was also some thoroughly stepped on shit. I know that now because since then I've done some foreign blow that literally almost made my heart stop. Anyway, Jamie and I got to talking, mostly about his "music career". Jamie told me if I ever wanted to buy cocaine in bulk to hit him up. I laughed and told him if he ever wanted to buy LSD in bulk to hit me up. I was half joking. He looked at me with the straightest face and asked if I was serious. Honestly, this Jamie guy really scared the shit out of me. He was a good ten inches taller than me and the whole scene was really starting to freak me out. I told him I was serious though. He told me to come with him.
He brought me into his room and closed the door. In the room it was quiet. The walls were sound proofed. I looked around and the room was full of money, cocaine, and guns. Okay, he's probably not going to kill me. I hope. He then asked about my LSD connection. I told him I could get sheets for $350. He said he wanted books. Books? This guy wants books? I didn't know this at the time, but a book is a thousand hits of LSD. I told him I had to talk to some people and I would let him know the price, but that I could definitely make it happen. We went back into the party and he gave me line after line of cocaine. Joe offered him money for the lines, but Jamie told him not to pay. He said your friend here bought you guys as much coke as you want for the night. Honestly, that made me feel really cool. After the party I talked to my room mate and told him what happened. We looked up the price of a book on the Silk Road. $300. Not only could we have saved a lot of money if we had just bought a book from the start, but we were going to make a lot more money selling by the book. The days of getting excited over $800 were about to come to an abrupt end.
I talked to Jamie and asked how much he would be willing to pay for each book. He said he would pay no more than $3000 for each book. We decided we would sell him the books for $2,800 each. He agreed and asked how many we had. I said we can start with five books. He agreed. This was perfect. Not only were we about to make more money than we had ever expected, but acid was incredibly easy to ship. They were basically sheets of paper. Our supplier used to send it to us in between the pages of large children's coloring books. The books, or prints, as our supplier called them, blended with the kid's books very well. Our prints consisted of a large picture of Bart Simpson, The Grateful Dead bears, and a double rainbow portrait. If you didn't know what acid was, you wouldn't know these were drugs. We made nearly $14,000 from that first deal.
Over the course of a few months we would sell close to thirty-thousand hits of LSD. We had $75,000 in cash sitting in an empty bedroom at Noah's apartment. I stopped going to class. My room mate had filled his entire room with computer parts and instruments. Noah, well we didn't really see him much, but he was always present when we needed a shipment. We broke our cardinal rule of not getting high on our own supply. We took a lot of acid that semester. It was an extremely enlightening period for us. Things in my world began to take on entirely new meaning. I had a newfound appreciation for things I had never noticed. The connections with my friends became very strong and we talked about a lot of stuff that was just too deep for my other peers to even scratch the surface of. It was nice.
By my birthday in February we had over $200,000 in cash. We didn't die in December, not that I thought we would, but some people were legitimately surprised. They were mostly art students. Things started getting a little crazy. We always told ourselves we would only sell LSD. We had sparked a huge psychedelic scene in and around Philadelphia. There were literally parties where everyone was tripping acid. Many groups of people began taking acid and doing really creative stuff that I admired so much. So much good music and art was around during that period. I felt like I was living in San Fransisco in the middle 60's. It felt like we were part of this incredible scene that nobody outside of the city knew about. Of course every wave has to break and roll back.
It was getting close to the summer. I hadn't been to class in months. We hadn't seen Noah since the previous shipment about a month prior. It was a regular weekday, but I wasn't going to class, so I took two hits of acid. I spent most of that evening and night writing and yapping into my tape recorder. I was on the subject of togetherness and how there are so many things that are so incredible that we never notice even though they're right in front of us. Acid talk. I was looking at a glass of water, thinking about its importance, and how so many of us take it for granted. That's when my room mate came home. This was my room mate though. Remember, we had a two bedroom, four person suite. My room mate, who was never involved in our operation. He was obliterated, and not from alcohol. This was something else. He limped into the room and collapsed on the bed. I immediately got the rest of my room mates together. That's when Christian told me what transpired earlier while I was locked in the bedroom tripping acid. He told me that my room mate had broken up with his girlfriend, took an entire bottle of lorazepam, and tried to cut his leg open with my biology scalpel. What the fuck.
I examined his leg and he did not try to cut it open, he succeeded. He had a gigantic cut all the way down his lower leg that was fixed up by his father who is a surgeon. His father then brought him back to the dorm. The condition he was in was terrifying. He was breathing, but not well. His heart rate was also very low and we had to monitor him for the remainder of the night, taking shifts to make sure he didn't stop breathing. I couldn't believe his father had brought him back in the condition he was in. The next morning I was exhausted. My room mate and I, the one with the bitcoins, left and went to Noah's apartment to relax for an hour. While we were gone Bianca was to watch over him with her room mate. When we got to Noah's we had a new problem. Noah hadn't gotten out of bed for what looked like weeks. He had ran out of his antidepressants and was in bad shape. At this point I checked out. I walked into the living room and opened a bottle of champagne. I poured a glass, popped a Xanax, and sat on the sofa. I was still a little foggy from my acid trip and I hadn't slept all night. That's when my phone rang. It was Bianca.
I answered the phone and her first words were: "Your room is full of police.". Well, it's been a good run. On my desk were a couple thousand hits of LSD and a handgun. In the other bedroom were numerous unopened box's of expensive computer parts, scales and drug paraphernalia galore, and a large pile of white powdered alprazolam. That room also smelled heavily of weed because there was a half pound out in the open. We had gotten very sloppy. I asked her if my room mate was okay. She said that's why the police are there. She said his mom was trying to reach him and he wasn't answering her, so she called the police for a wellness check. Bianca then started talking to someone and hung up the phone.
We pondered whether or not to flee the country and become outlaws. We did after all have all the cash here at Noah's. Close to a million dollars. Maybe more. Because we were getting sloppy, we had also started selling hash, Xanax, LSD, 25i-NBOMe, 2c-b, 2c-i, 2c-E, Mescaline, cocaine, MDMA, MDA, LSA, clonazepam, ativan, and other various designer drugs. We were going down for a long time. I started thinking about my life. It literally was flashing before my eyes. I thought about my high school crush, and how I should have been more upfront with her about how much I liked her. I loved her. I thought about the time we slept in the same bed and I couldn't fall asleep because I couldn't believe she was really laying next to me. I remembered how I never wanted to wake up next to anyone else. I thought about my trivial crush on Bianca and how shallow it really was. I thought about my parents and how they'd raised me better. How they did so much for me so that I could go away to college and have a better life than they had. I thought about sitting on the beach last summer without a care in the world. The "problems" in my life that seemed hilarious now. Will I go to prom? Is my car cool enough? My k/d ratio in Call of Duty. How could so much happen in less than a year? That's when Bianca called me again.
I was terrified to pick up that phone. We looked outside to see if police were surrounding the apartment complex. They were not. I answered the phone. She said the police were gone. She had put my gun and LSD in my desk drawer. The police never entered the other bedroom. It was just a wellness check. An ambulance came and took my room mate. He was going to be okay. I hugged my partner in crime and we cried. I wish I could tell you we cleaned up our lives after that. My room mate with the bitcoins developed a really dangerous drug habit after that. He spent most of his money on drugs over the next few years. I went back to class after that summer, but stopped going again because I wanted to party instead and start a career as a writer. I failed out of college. Throughout the years I went on many adventures all around the world. I have hundreds of stories, I just have to write them. Oh and I have to learn how to write properly. I don't use a lot of drugs today, and I don't encourage people to use drugs. I have unfortunately lost many friends during the opiate epidemic. Weed is cool though, I like weed. I wouldn't tell people to smoke it, but I'll never shame someone for enjoying some cannabis. Actually, I don't really shame people for anything, it's just not my place to judge anyone. Feel free to judge me though, about how my dorm room became a drug superhighway.
Tl;Dr We sold some acid, created a psychedelic scene in Philadelphia, and almost got caught.
submitted by XleepyJoeBenzo to stories [link] [comments]

My saved items

Social justice stuff:

70 papers to support wearing masks
dude who went out dressed as a woman and got harassed
copypasta to refute the "only girls take selfies with the stuff they share"
racism is a mental health issue (tweet image)
abuses by police
why you shoudln't say all lives mattewhat does BLM mean
juxtaposition of police complaining vs police abusing
the iceberg of white supremacy
"microagressions I face as a black woman"
debunk of 13/50
another debunk of 13/50
another debunk of 13/50
examples of male privilege
opinions vs prejudice
all cops are bastards
literally all cops are bastards
response to someone saying that Africa is underdeveloped
list of things for cis people to know, from a trans person
some debunked trans stuff and also some scientific studies
police, racism, and white supremacy
police, racism, and white supremacy
false rape claims
just a funny video about nazis pretending they're not nazis
how old are animals when they are killed for food
crime stats about men
crime stats about men part deaux
On Whiteness: How Race and White Supremacy Affect Discourse Surrounding Masculinity
"life would be easier if I'm white"
discussion on "inspiration porn"
disneyvacation how to make the most of white privilege
"it's better now than it used to be" tweet
rape victim blaming (image)
the point of FWR
the alt right, pitbulls, and race realism
almost trafficked in Austin TX
wage theft infographic
white privilege image
image about women staying safe
“The law, in its majestic equality, forbids rich and poor alike to sleep under bridges, to beg in the streets, and to steal their bread.”
examples of systemic racism
Islamophobic myths debunked
Feminist stuff explained
what SRS is all about
free market capitalism and homelessness

Politics

biden is handsy with everyone, not just women/kids
"Why I'm skeptical about Reade's sexual assault claim against Biden: Ex-prosecutor"
Trump administration profiting off the pandemic
Poorly handling pandemic
lack of meals in schools (tweet image)
crimes of Roger Stone
Trump and Epstein
racist views of trump
GOP's attack on democracy
debunking of certain defenses of Trump (impeachment hearing? idk)
electoral college is stupid and Trump agrees
damage to international relations
"why do liberals think Trump supporters are stupid?"
more racist views of Trump
GOP on immigration (image)
"everything you need to know about American conservatism"
nunes buried evidence on Russian meddling
on hillary's email server
Trump colluding with Russia
GOP - party of "principles"
"why is the left so violent"
Trump doing dictator stuff

Workout stuff:

pullups
quarantine workout template
giant dude doing crazy bodyweight routine
list of every minimalist shoe on the internet
handstands
quarantine workout
some dude's workout routine/weightloss, check back to see if he posted his routine at all
bodyweight fitness workout stuff
something about L-sits and pistol squats
muscle-ups
various ab exercises
stronger by science podcast
common deadlifting mistakes
get cut/abs
reverse crunches
lift weight, eat more protein
bodyweight exercises
gym gif
handstand tutorial
vibram fivefingers sale
bodyweight workout
more bodyweight fitness stuff
proper running form
running/posture
calisthenics
muscle ups on rings
muscle up progression

Programming/tech stuff:

getting the best out of android
create a bootable pendrive
list of free sites to educate yourself
free alternative to photoshop that's not gimp
infosec tools
Python cheat sheet
how to make a reddit bot
another how to make a reddit bot
android development
raspberry pi stuff
make a gif longer than 15 seconds
221 free programming courses
android programming
import praw
IFTTT
"holy grail" of programming resources
bootable usb drives
free CAD and FEA apps
activate god mod for windows 8
android development
cool websites to bookmark
keep your mousing moving when afk
app development
android development
cerberus to recover lost phone
camera recovery
free online programming course (probably expired by now)
python for beginners
good PC programs to have
algorithms everyone should know
modify your browser's fingerprint

Misc:

common chess mistakes
what to say to kids instead of "be careful"
how to tie the strongest knot
M to F sex reassignment surgery gif (NSFW)
Terry Pratchett quote on satire
DIY concrete mantle
hierarchy of discourse
just a funny hamster video
growing potatoes
Michael Scott on hate crimes
tips for buying a used car
how to bowl a strike
AI experts from top universities slam ‘predictive policing’ tools in new statement and warn technology could 'fuel misconceptions and fears that drive mass incarceration'
correlation between gut biome imbalance and other issues
C&H it couldn't be avoided
happy halloween meme
gif of "fuck" from SNL
picture cube
good place to get glasses
the gymnast allergic to everything
psychological life hacks
critical thinking
educational websites image
opening things
diagnosing an engine based on spark plugs
austrian choir of 1982 (shitposting in modmail)
mental exercises to reduce dementia
loaded pretzel bombs
roll a coin across your knuckles
solar micro grid
reverse/parallel park
roadtrip playlist
fun hobbies for under $50
the 100 jokes that shaped modern comedy
catholic/bishop accountability
atheist parent resources
ideas for movies to watch
replace your brake pads for <$40
something about adware
signing up for clinical trials
ordering glasses
getting to yes
that's a peanut
cryptogram solver
copypasta of creepy gifs
bertram russell's "why I am not a christian"
recommended movie about time travel
biblical contradictions
continuum season 3 webisodes
religious arguments
transhumanism for kids
free stuff on the internet
record video and stream it to a remote server
amazon's 100 books to read in your lifetime
critical consensus of historicity of books of the bible
how to get started in dogecoin I think
cool websites to bookmark
learn skills online
55 great books under 200 pages
software to install on a new PC
telescope beginner's advice
cool short story
stories with aliens
scifi ebook to read
create a roth ira
muscle reading
hip new thing called "duolingo" or smth
introduction to transhumanism
how to keep your engine bay clean
hedge fund analyst research writeup
discussion of paranormal
get an SMS if there is an emergency nearby
debunking some YEC stuff
art of public speaking
being confident
interview with Malala
practicing another language
glass/bottle cutter
watch documentaries for free
watch nikelodeon online
pale blue dot
bunch of free textbooks
food allergies facts, myths, and pseudoscience
list of banned books by reading level
mindfuck movies
ebook with random esoteric skills
save money on prescriptions
learn electrical engineering
websites for learning
design lego projects
horror books to check out
sci fi movies to check out
40 awkward questions to ask a christian
good list of subreddits
free ebooks

just wanted to reference for latereddit stuff

https://www.reddit.com/OutOfTheLoop/comments/b1hct4/why_is_everyone_talking_about_the_ootl_mods/
not sure why I saved this but here you go: https://www.reddit.com/videos/comments/ggowxj/on_may_8_2005_one_of_the_greatest_videos_in_the/
mod drama
mfw muting someone
also mfw muting someone
mfw muting someone else
https://www.reddit.com/unpopularopinion/comments/b0hg3u/if_you_got_triggered_over_un8thegr8_youre_a_pussy/
thinking about those beans
some shit trashy mods did
fragile white redditors
I locked a thread to "prevent police from commenting" (aka I'm hilarious)
day of the spread
day of the spread also
summoning bots (saved over a year ago, they're probably all banned now)
n8 mods ihatewhitepeople
april fools 2019
community points
what does it mean to be not the onion
modmail search
angry at the admins
SPS notices the banout
darkjokes fragility boogaloo
top mod of upliftingnews mod-abusing
fortinbraz's bookmarklet thing on karmabots
one click reporting userscript
how to turn off push notifications
a tidbit about the sorting algorithm
threepanelpuns template
imgur info userscript
j0be's poweruser imgur script
shitposting from imgur by j0be
good piece of advice from gaywallet
bookmarklet to unhide everything on your hidden page
funny thing from centuryclubdrama
image about reposts
j0be bookmarklet to delete everything from your userpage
some javascript thing idk
[exchange karma for bitcoin (is this still even a thing?)](https://www.reddit.com/Bitcoin/comments/zqocl/exchange_your_karma_for_bitcoin_reddit_bitcoin/}
zadoc's HQG tutorial
another javascript thing idk
preggit's well rounded meme
all these saved items, and you had to be salty
mods who distinguish
mat01ss tutorial on giffing
mat01ss tutorial 2
mat01ss tutorial 3
another j0be script
shittywatercolour painted a comment I made
python script idk
centuryclub intro copypasta
reddit API that the1rgood wrote
ruby API thing
user history reddit bot
submitted by N8theGr8 to N8theGr8 [link] [comments]

Blockchain-Free CloudCoin Claims Secure Email-to-Email Transactions

Blockchain-Free CloudCoin Claims Secure Email-to-Email Transactions
A new digital currency called CloudCoin sets out to address some of the main issues with the current batch of cryptocurrencies by removing the blockchain technology.
1900Total views29Total sharesListen to article3:31📷NEWS
https://preview.redd.it/jz3huzkah0b51.png?width=717&format=png&auto=webp&s=b2cfdad95038b2685425fba9bb8b1649440d2777
CloudCoin announced the launch of its cloud-based digital currency on July 15. With no blockchain, public ledger, accounts or encryption, CloudCoin claims it is the most private digital currency ever created.
It uses technology adapted from the internet’s Domain Name Service, or DNS, to enable secure email-to-email or email-to-wallet transactions. CloudCoin says that it eliminates systemic risk of theft by not requiring private keys which can be stolen, and that lost CloudCoins can even be recovered.

Not Bitcoin, not blockchain

Since the release of the Bitcoin white paper back in 2008, cryptocurrencies have been inextricably linked with the blockchain technology that underpins them. But what if a currency was secured with a technology other than blockchain? Would it even still be classed as a cryptocurrency?
CloudCoin set out to address some of the issues that come with blockchain-based digital currencies. President of the CloudCoin Consortium, Sean Worthington, explained:
“Cryptocurrencies built on blockchains come with a host of challenges, making it difficult to do simple things like buy a cup of coffee. Transactions take too long, fees are too high and it is still too difficult to scale. We developed CloudCoin to overcome these challenges and pave the way for mass adoption.”

Low energy consumption means free transactions

The global Domain Name System services billions of users, is scalable, and has not been brought down since it went live in 1985.
CloudCoin’s Redundant Array of Independent Detection Agents, or RAIDA, is based on this technology and is currently distributed across 25 national jurisdictions. The cloud-based network uses so little power that these transactions can be made with zero gas fees.
Plus, even if governments or hackers try to take the RAIDA down, the currency supposedly can’t be double-spent, hacked or spied upon. RAIDA knows nothing about who owns the coins, as its purpose is simply to authenticate. All of the information about the coins is held directly in the coins themselves.

Cash-like qualities, but digital

Each CloudCoin is a file, consisting of a serial number and authentication data. The authentication data is shredded, rather than encrypted, and distributed across the RAIDA. This method is claimed to be quantum-secure.
Much like cash, the owner of the file has the authentication data and can control the coin. When ownership is transferred, the new owner changes this data to ensure exclusive ongoing access.
Transfer speeds depend on the number of coins that need to be authenticated, but the RAIDA can routinely secure transactions of 100,000 CloudCoins in under 3.5 seconds.
Because CloudCoins are file-based, they can be transferred via the free encrypted email service, ProtonMail, or with a Sky Wallet. ProtonMail also lets users pay for its premium services with Bitcoin (BTC), although as Cointelegraph reported, it hasn’t cashed any out to fiat in years.
Of course, being file-based, CloudCoin can’t be subdivided or split, and comes in set denominations of one, five, 25, 100 and 250 CloudCoin units. The currency is not inflationary and the total number of coins in the cloud never changes from 16,777,216, which is fixed by the length of the serial number in bytes.
To avoid a rash of copycat coins springing up, CloudCoin has also patented its “Method of Authenticating and Exchanging Virtual Currencies,” making it what is claimed to be the world’s first patented currency.
submitted by voron7477 to voron7477 [link] [comments]

Why i’m bullish on Zilliqa (long read)

Hey all, I've been researching coins since 2017 and have gone through 100s of them in the last 3 years. I got introduced to blockchain via Bitcoin of course, analysed Ethereum thereafter and from that moment I have a keen interest in smart contact platforms. I’m passionate about Ethereum but I find Zilliqa to have a better risk reward ratio. Especially because Zilliqa has found an elegant balance between being secure, decentralised and scalable in my opinion.
 
Below I post my analysis why from all the coins I went through I’m most bullish on Zilliqa (yes I went through Tezos, EOS, NEO, VeChain, Harmony, Algorand, Cardano etc.). Note that this is not investment advice and although it's a thorough analysis there is obviously some bias involved. Looking forward to what you all think!
 
Fun fact: the name Zilliqa is a play on ‘silica’ silicon dioxide which means “Silicon for the high-throughput consensus computer.”
 
This post is divided into (i) Technology, (ii) Business & Partnerships, and (iii) Marketing & Community. I’ve tried to make the technology part readable for a broad audience. If you’ve ever tried understanding the inner workings of Bitcoin and Ethereum you should be able to grasp most parts. Otherwise just skim through and once you are zoning out head to the next part.
 
Technology and some more:
 
Introduction The technology is one of the main reasons why I’m so bullish on Zilliqa. First thing you see on their website is: “Zilliqa is a high-performance, high-security blockchain platform for enterprises and next-generation applications.” These are some bold statements.
 
Before we deep dive into the technology let’s take a step back in time first as they have quite the history. The initial research paper from which Zilliqa originated dates back to August 2016: Elastico: A Secure Sharding Protocol For Open Blockchains where Loi Luu (Kyber Network) is one of the co-authors. Other ideas that led to the development of what Zilliqa has become today are: Bitcoin-NG, collective signing CoSi, ByzCoin and Omniledger.
 
The technical white paper was made public in August 2017 and since then they have achieved everything stated in the white paper and also created their own open source intermediate level smart contract language called Scilla (functional programming language similar to OCaml) too.
 
Mainnet is live since end of January 2019 with daily transaction rate growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralised and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. Maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
 
Zilliqa realised early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralised, secure and scalable alternatives were lacking in the crypto space. They proposed to apply sharding onto a public smart contract blockchain where the transaction rate increases almost linear with the increase in amount of nodes. More nodes = higher transaction throughput and increased decentralisation. Sharding comes in many forms and Zilliqa uses network-, transaction- and computational sharding. Network sharding opens up the possibility of using transaction- and computational sharding on top. Zilliqa does not use state sharding for now. We’ll come back to this later.
 
Before we continue disecting how Zilliqa achieves such from a technological standpoint it’s good to keep in mind that a blockchain being decentralised and secure and scalable is still one of the main hurdles in allowing widespread usage of decentralised networks. In my opinion this needs to be solved first before blockchains can get to the point where they can create and add large scale value. So I invite you to read the next section to grasp the underlying fundamentals. Because after all these premises need to be true otherwise there isn’t a fundamental case to be bullish on Zilliqa, right?
 
Down the rabbit hole
 
How have they achieved this? Let’s define the basics first: key players on Zilliqa are the users and the miners. A user is anybody who uses the blockchain to transfer funds or run smart contracts. Miners are the (shard) nodes in the network who run the consensus protocol and get rewarded for their service in Zillings (ZIL). The mining network is divided into several smaller networks called shards, which is also referred to as ‘network sharding’. Miners subsequently are randomly assigned to a shard by another set of miners called DS (Directory Service) nodes. The regular shards process transactions and the outputs of these shards are eventually combined by the DS shard as they reach consensus on the final state. More on how these DS shards reach consensus (via pBFT) will be explained later on.
 
The Zilliqa network produces two types of blocks: DS blocks and Tx blocks. One DS Block consists of 100 Tx Blocks. And as previously mentioned there are two types of nodes concerned with reaching consensus: shard nodes and DS nodes. Becoming a shard node or DS node is being defined by the result of a PoW cycle (Ethash) at the beginning of the DS Block. All candidate mining nodes compete with each other and run the PoW (Proof-of-Work) cycle for 60 seconds and the submissions achieving the highest difficulty will be allowed on the network. And to put it in perspective: the average difficulty for one DS node is ~ 2 Th/s equaling 2.000.000 Mh/s or 55 thousand+ GeForce GTX 1070 / 8 GB GPUs at 35.4 Mh/s. Each DS Block 10 new DS nodes are allowed. And a shard node needs to provide around 8.53 GH/s currently (around 240 GTX 1070s). Dual mining ETH/ETC and ZIL is possible and can be done via mining software such as Phoenix and Claymore. There are pools and if you have large amounts of hashing power (Ethash) available you could mine solo.
 
The PoW cycle of 60 seconds is a peak performance and acts as an entry ticket to the network. The entry ticket is called a sybil resistance mechanism and makes it incredibly hard for adversaries to spawn lots of identities and manipulate the network with these identities. And after every 100 Tx Blocks which corresponds to roughly 1,5 hour this PoW process repeats. In between these 1,5 hour no PoW needs to be done meaning Zilliqa’s energy consumption to keep the network secure is low. For more detailed information on how mining works click here.
Okay, hats off to you. You have made it this far. Before we go any deeper down the rabbit hole we first must understand why Zilliqa goes through all of the above technicalities and understand a bit more what a blockchain on a more fundamental level is. Because the core of Zilliqa’s consensus protocol relies on the usage of pBFT (practical Byzantine Fault Tolerance) we need to know more about state machines and their function. Navigate to Viewblock, a Zilliqa block explorer, and just come back to this article. We will use this site to navigate through a few concepts.
 
We have established that Zilliqa is a public and distributed blockchain. Meaning that everyone with an internet connection can send ZILs, trigger smart contracts etc. and there is no central authority who fully controls the network. Zilliqa and other public and distributed blockchains (like Bitcoin and Ethereum) can also be defined as state machines.
 
Taking the liberty of paraphrasing examples and definitions given by Samuel Brooks’ medium article, he describes the definition of a blockchain (like Zilliqa) as:
“A peer-to-peer, append-only datastore that uses consensus to synchronise cryptographically-secure data”.
 
Next he states that: >“blockchains are fundamentally systems for managing valid state transitions”.* For some more context, I recommend reading the whole medium article to get a better grasp of the definitions and understanding of state machines. Nevertheless, let’s try to simplify and compile it into a single paragraph. Take traffic lights as an example: all its states (red, amber and green) are predefined, all possible outcomes are known and it doesn’t matter if you encounter the traffic light today or tomorrow. It will still behave the same. Managing the states of a traffic light can be done by triggering a sensor on the road or pushing a button resulting in one traffic lights’ state going from green to red (via amber) and another light from red to green.
 
With public blockchains like Zilliqa this isn’t so straightforward and simple. It started with block #1 almost 1,5 years ago and every 45 seconds or so a new block linked to the previous block is being added. Resulting in a chain of blocks with transactions in it that everyone can verify from block #1 to the current #647.000+ block. The state is ever changing and the states it can find itself in are infinite. And while the traffic light might work together in tandem with various other traffic lights, it’s rather insignificant comparing it to a public blockchain. Because Zilliqa consists of 2400 nodes who need to work together to achieve consensus on what the latest valid state is while some of these nodes may have latency or broadcast issues, drop offline or are deliberately trying to attack the network etc.
 
Now go back to the Viewblock page take a look at the amount of transaction, addresses, block and DS height and then hit refresh. Obviously as expected you see new incremented values on one or all parameters. And how did the Zilliqa blockchain manage to transition from a previous valid state to the latest valid state? By using pBFT to reach consensus on the latest valid state.
 
After having obtained the entry ticket, miners execute pBFT to reach consensus on the ever changing state of the blockchain. pBFT requires a series of network communication between nodes, and as such there is no GPU involved (but CPU). Resulting in the total energy consumed to keep the blockchain secure, decentralised and scalable being low.
 
pBFT stands for practical Byzantine Fault Tolerance and is an optimisation on the Byzantine Fault Tolerant algorithm. To quote Blockonomi: “In the context of distributed systems, Byzantine Fault Tolerance is the ability of a distributed computer network to function as desired and correctly reach a sufficient consensus despite malicious components (nodes) of the system failing or propagating incorrect information to other peers.” Zilliqa is such a distributed computer network and depends on the honesty of the nodes (shard and DS) to reach consensus and to continuously update the state with the latest block. If pBFT is a new term for you I can highly recommend the Blockonomi article.
 
The idea of pBFT was introduced in 1999 - one of the authors even won a Turing award for it - and it is well researched and applied in various blockchains and distributed systems nowadays. If you want more advanced information than the Blockonomi link provides click here. And if you’re in between Blockonomi and University of Singapore read the Zilliqa Design Story Part 2 dating from October 2017.
Quoting from the Zilliqa tech whitepaper: “pBFT relies upon a correct leader (which is randomly selected) to begin each phase and proceed when the sufficient majority exists. In case the leader is byzantine it can stall the entire consensus protocol. To address this challenge, pBFT offers a view change protocol to replace the byzantine leader with another one.”
 
pBFT can tolerate ⅓ of the nodes being dishonest (offline counts as Byzantine = dishonest) and the consensus protocol will function without stalling or hiccups. Once there are more than ⅓ of dishonest nodes but no more than ⅔ the network will be stalled and a view change will be triggered to elect a new DS leader. Only when more than ⅔ of the nodes are dishonest (>66%) double spend attacks become possible.
 
If the network stalls no transactions can be processed and one has to wait until a new honest leader has been elected. When the mainnet was just launched and in its early phases, view changes happened regularly. As of today the last stalling of the network - and view change being triggered - was at the end of October 2019.
 
Another benefit of using pBFT for consensus besides low energy is the immediate finality it provides. Once your transaction is included in a block and the block is added to the chain it’s done. Lastly, take a look at this article where three types of finality are being defined: probabilistic, absolute and economic finality. Zilliqa falls under the absolute finality (just like Tendermint for example). Although lengthy already we skipped through some of the inner workings from Zilliqa’s consensus: read the Zilliqa Design Story Part 3 and you will be close to having a complete picture on it. Enough about PoW, sybil resistance mechanism, pBFT etc. Another thing we haven’t looked at yet is the amount of decentralisation.
 
Decentralisation
 
Currently there are four shards, each one of them consisting of 600 nodes. 1 shard with 600 so called DS nodes (Directory Service - they need to achieve a higher difficulty than shard nodes) and 1800 shard nodes of which 250 are shard guards (centralised nodes controlled by the team). The amount of shard guards has been steadily declining from 1200 in January 2019 to 250 as of May 2020. On the Viewblock statistics you can see that many of the nodes are being located in the US but those are only the (CPU parts of the) shard nodes who perform pBFT. There is no data from where the PoW sources are coming. And when the Zilliqa blockchain starts reaching their transaction capacity limit, a network upgrade needs to be executed to lift the current cap of maximum 2400 nodes to allow more nodes and formation of more shards which will allow to network to keep on scaling according to demand.
Besides shard nodes there are also seed nodes. The main role of seed nodes is to serve as direct access points (for end users and clients) to the core Zilliqa network that validates transactions. Seed nodes consolidate transaction requests and forward these to the lookup nodes (another type of nodes) for distribution to the shards in the network. Seed nodes also maintain the entire transaction history and the global state of the blockchain which is needed to provide services such as block explorers. Seed nodes in the Zilliqa network are comparable to Infura on Ethereum.
 
The seed nodes were first only operated by Zilliqa themselves, exchanges and Viewblock. Operators of seed nodes like exchanges had no incentive to open them for the greater public.They were centralised at first. Decentralisation at the seed nodes level has been steadily rolled out since March 2020 ( Zilliqa Improvement Proposal 3 ). Currently the amount of seed nodes is being increased, they are public facing and at the same time PoS is applied to incentivize seed node operators and make it possible for ZIL holders to stake and earn passive yields. Important distinction: seed nodes are not involved with consensus! That is still PoW as entry ticket and pBFT for the actual consensus.
 
5% of the block rewards are being assigned to seed nodes (from the beginning in 2019) and those are being used to pay out ZIL stakers.The 5% block rewards with an annual yield of 10.03% translates to roughly 610 MM ZILs in total that can be staked. Exchanges use the custodial variant of staking and wallets like Moonlet will use the non custodial version (starting in Q3 2020). Staking is being done by sending ZILs to a smart contract created by Zilliqa and audited by Quantstamp.
 
With a high amount of DS & shard nodes and seed nodes becoming more decentralised too, Zilliqa qualifies for the label of decentralised in my opinion.
 
Smart contracts
 
Let me start by saying I’m not a developer and my programming skills are quite limited. So I‘m taking the ELI5 route (maybe 12) but if you are familiar with Javascript, Solidity or specifically OCaml please head straight to Scilla - read the docs to get a good initial grasp of how Zilliqa’s smart contract language Scilla works and if you ask yourself “why another programming language?” check this article. And if you want to play around with some sample contracts in an IDE click here. Faucet can be found here. And more information on architecture, dapp development and API can be found on the Developer Portal.
If you are more into listening and watching: check this recent webinar explaining Zilliqa and Scilla. Link is time stamped so you’ll start right away with a platform introduction, R&D roadmap 2020 and afterwards a proper Scilla introduction.
 
Generalised: programming languages can be divided into being ‘object oriented’ or ‘functional’. Here is an ELI5 given by software development academy: > “all programmes have two basic components, data – what the programme knows – and behaviour – what the programme can do with that data. So object-oriented programming states that combining data and related behaviours in one place, is called “object”, which makes it easier to understand how a particular program works. On the other hand, functional programming argues that data and behaviour are different things and should be separated to ensure their clarity.”
 
Scilla is on the functional side and shares similarities with OCaml: > OCaml is a general purpose programming language with an emphasis on expressiveness and safety. It has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. For all its power, OCaml is also pretty simple, which is one reason it's often used as a teaching language.
 
Scilla is blockchain agnostic, can be implemented onto other blockchains as well, is recognised by academics and won a so called Distinguished Artifact Award award at the end of last year.
 
One of the reasons why the Zilliqa team decided to create their own programming language focused on preventing smart contract vulnerabilities safety is that adding logic on a blockchain, programming, means that you cannot afford to make mistakes. Otherwise it could cost you. It’s all great and fun blockchains being immutable but updating your code because you found a bug isn’t the same as with a regular web application for example. And with smart contracts it inherently involves cryptocurrencies in some form thus value.
 
Another difference with programming languages on a blockchain is gas. Every transaction you do on a smart contract platform like Zilliqa for Ethereum costs gas. With gas you basically pay for computational costs. Sending a ZIL from address A to address B costs 0.001 ZIL currently. Smart contracts are more complex, often involve various functions and require more gas (if gas is a new concept click here ).
 
So with Scilla, similar to Solidity, you need to make sure that “every function in your smart contract will run as expected without hitting gas limits. An improper resource analysis may lead to situations where funds may get stuck simply because a part of the smart contract code cannot be executed due to gas limits. Such constraints are not present in traditional software systems”. Scilla design story part 1
 
Some examples of smart contract issues you’d want to avoid are: leaking funds, ‘unexpected changes to critical state variables’ (example: someone other than you setting his or her address as the owner of the smart contract after creation) or simply killing a contract.
 
Scilla also allows for formal verification. Wikipedia to the rescue:
In the context of hardware and software systems, formal verification is the act of proving or disproving the correctness of intended algorithms underlying a system with respect to a certain formal specification or property, using formal methods of mathematics.
 
Formal verification can be helpful in proving the correctness of systems such as: cryptographic protocols, combinational circuits, digital circuits with internal memory, and software expressed as source code.
 
Scilla is being developed hand-in-hand with formalization of its semantics and its embedding into the Coq proof assistant — a state-of-the art tool for mechanized proofs about properties of programs.”
 
Simply put, with Scilla and accompanying tooling developers can be mathematically sure and proof that the smart contract they’ve written does what he or she intends it to do.
 
Smart contract on a sharded environment and state sharding
 
There is one more topic I’d like to touch on: smart contract execution in a sharded environment (and what is the effect of state sharding). This is a complex topic. I’m not able to explain it any easier than what is posted here. But I will try to compress the post into something easy to digest.
 
Earlier on we have established that Zilliqa can process transactions in parallel due to network sharding. This is where the linear scalability comes from. We can define simple transactions: a transaction from address A to B (Category 1), a transaction where a user interacts with one smart contract (Category 2) and the most complex ones where triggering a transaction results in multiple smart contracts being involved (Category 3). The shards are able to process transactions on their own without interference of the other shards. With Category 1 transactions that is doable, with Category 2 transactions sometimes if that address is in the same shard as the smart contract but with Category 3 you definitely need communication between the shards. Solving that requires to make a set of communication rules the protocol needs to follow in order to process all transactions in a generalised fashion.
 
And this is where the downsides of state sharding comes in currently. All shards in Zilliqa have access to the complete state. Yes the state size (0.1 GB at the moment) grows and all of the nodes need to store it but it also means that they don’t need to shop around for information available on other shards. Requiring more communication and adding more complexity. Computer science knowledge and/or developer knowledge required links if you want to dig further: Scilla - language grammar Scilla - Foundations for Verifiable Decentralised Computations on a Blockchain Gas Accounting NUS x Zilliqa: Smart contract language workshop
 
Easier to follow links on programming Scilla https://learnscilla.com/home Ivan on Tech
 
Roadmap / Zilliqa 2.0
 
There is no strict defined roadmap but here are topics being worked on. And via the Zilliqa website there is also more information on the projects they are working on.
 
Business & Partnerships  
It’s not only technology in which Zilliqa seems to be excelling as their ecosystem has been expanding and starting to grow rapidly. The project is on a mission to provide OpenFinance (OpFi) to the world and Singapore is the right place to be due to its progressive regulations and futuristic thinking. Singapore has taken a proactive approach towards cryptocurrencies by introducing the Payment Services Act 2019 (PS Act). Among other things, the PS Act will regulate intermediaries dealing with certain cryptocurrencies, with a particular focus on consumer protection and anti-money laundering. It will also provide a stable regulatory licensing and operating framework for cryptocurrency entities, effectively covering all crypto businesses and exchanges based in Singapore. According to PWC 82% of the surveyed executives in Singapore reported blockchain initiatives underway and 13% of them have already brought the initiatives live to the market. There is also an increasing list of organisations that are starting to provide digital payment services. Moreover, Singaporean blockchain developers Building Cities Beyond has recently created an innovation $15 million grant to encourage development on its ecosystem. This all suggest that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
 
Zilliqa seems to already taking advantage of this and recently helped launch Hg Exchange on their platform, together with financial institutions PhillipCapital, PrimePartners and Fundnel. Hg Exchange, which is now approved by the Monetary Authority of Singapore (MAS), uses smart contracts to represent digital assets. Through Hg Exchange financial institutions worldwide can use Zilliqa's safe-by-design smart contracts to enable the trading of private equities. For example, think of companies such as Grab, AirBnB, SpaceX that are not available for public trading right now. Hg Exchange will allow investors to buy shares of private companies & unicorns and capture their value before an IPO. Anquan, the main company behind Zilliqa, has also recently announced that they became a partner and shareholder in TEN31 Bank, which is a fully regulated bank allowing for tokenization of assets and is aiming to bridge the gap between conventional banking and the blockchain world. If STOs, the tokenization of assets, and equity trading will continue to increase, then Zilliqa’s public blockchain would be the ideal candidate due to its strategic positioning, partnerships, regulatory compliance and the technology that is being built on top of it.
 
What is also very encouraging is their focus on banking the un(der)banked. They are launching a stablecoin basket starting with XSGD. As many of you know, stablecoins are currently mostly used for trading. However, Zilliqa is actively trying to broaden the use case of stablecoins. I recommend everybody to read this text that Amrit Kumar wrote (one of the co-founders). These stablecoins will be integrated in the traditional markets and bridge the gap between the crypto world and the traditional world. This could potentially revolutionize and legitimise the crypto space if retailers and companies will for example start to use stablecoins for payments or remittances, instead of it solely being used for trading.
 
Zilliqa also released their DeFi strategic roadmap (dating November 2019) which seems to be aligning well with their OpFi strategy. A non-custodial DEX is coming to Zilliqa made by Switcheo which allows cross-chain trading (atomic swaps) between ETH, EOS and ZIL based tokens. They also signed a Memorandum of Understanding for a (soon to be announced) USD stablecoin. And as Zilliqa is all about regulations and being compliant, I’m speculating on it to be a regulated USD stablecoin. Furthermore, XSGD is already created and visible on block explorer and XIDR (Indonesian Stablecoin) is also coming soon via StraitsX. Here also an overview of the Tech Stack for Financial Applications from September 2019. Further quoting Amrit Kumar on this:
 
There are two basic building blocks in DeFi/OpFi though: 1) stablecoins as you need a non-volatile currency to get access to this market and 2) a dex to be able to trade all these financial assets. The rest are build on top of these blocks.
 
So far, together with our partners and community, we have worked on developing these building blocks with XSGD as a stablecoin. We are working on bringing a USD-backed stablecoin as well. We will soon have a decentralised exchange developed by Switcheo. And with HGX going live, we are also venturing into the tokenization space. More to come in the future.”*
 
Additionally, they also have this ZILHive initiative that injects capital into projects. There have been already 6 waves of various teams working on infrastructure, innovation and research, and they are not from ASEAN or Singapore only but global: see Grantees breakdown by country. Over 60 project teams from over 20 countries have contributed to Zilliqa's ecosystem. This includes individuals and teams developing wallets, explorers, developer toolkits, smart contract testing frameworks, dapps, etc. As some of you may know, Unstoppable Domains (UD) blew up when they launched on Zilliqa. UD aims to replace cryptocurrency addresses with a human readable name and allows for uncensorable websites. Zilliqa will probably be the only one able to handle all these transactions onchain due to ability to scale and its resulting low fees which is why the UD team launched this on Zilliqa in the first place. Furthermore, Zilliqa also has a strong emphasis on security, compliance, and privacy, which is why they partnered with companies like Elliptic, ChainSecurity (part of PwC Switzerland), and Incognito. Their sister company Aqilliz (Zilliqa spelled backwards) focuses on revolutionizing the digital advertising space and is doing interesting things like using Zilliqa to track outdoor digital ads with companies like Foodpanda.
 
Zilliqa is listed on nearly all major exchanges, having several different fiat-gateways and recently have been added to Binance’s margin trading and futures trading with really good volume. They also have a very impressive team with good credentials and experience. They dont just have “tech people”. They have a mix of tech people, business people, marketeers, scientists, and more. Naturally, it's good to have a mix of people with different skill sets if you work in the crypto space.
 
Marketing & Community
 
Zilliqa has a very strong community. If you just follow their Twitter their engagement is much higher for a coin that has approximately 80k followers. They also have been ‘coin of the day’ by LunarCrush many times. LunarCrush tracks real-time cryptocurrency value and social data. According to their data it seems Zilliqa has a more fundamental and deeper understanding of marketing and community engagement than almost all other coins. While almost all coins have been a bit frozen in the last months, Zilliqa seems to be on its own bull run. It was somewhere in the 100s a few months ago and is currently ranked #46 on CoinGecko. Their official Telegram also has over 20k people and is very active, and their community channel which is over 7k now is more active and larger than many other official channels. Their local communities) also seem to be growing.
 
Moreover, their community started ‘Zillacracy’ together with the Zilliqa core team ( see www.zillacracy.com ). It’s a community run initiative where people from all over the world are now helping with marketing and development on Zilliqa. Since its launch in February 2020 they have been doing a lot and will also run their own non custodial seed node for staking. This seed node will also allow them to start generating revenue for them to become a self sustaining entity that could potentially scale up to become a decentralized company working in parallel with the Zilliqa core team. Comparing it to all the other smart contract platforms (e.g. Cardano, EOS, Tezos etc.) they don't seem to have started a similar initiatives (correct me if I’m wrong though). This suggest in my opinion that these other smart contract platforms do not fully understand how to utilize the ‘power of the community’. This is something you cannot ‘buy with money’ and gives many projects in the space a disadvantage.
 
Zilliqa also released two social products called SocialPay and Zeeves. SocialPay allows users to earn ZILs while tweeting with a specific hashtag. They have recently used it in partnership with the Singapore Red Cross for a marketing campaign after their initial pilot program. It seems like a very valuable social product with a good use case. I can see a lot of traditional companies entering the space through this product, which they seem to suggest will happen. Tokenizing hashtags with smart contracts to get network effect is a very smart and innovative idea.
 
Regarding Zeeves, this is a tipping bot for Telegram. They already have 1000s of signups and they plan to keep upgrading it for more and more people to use it (e.g. they recently have added a quiz features). They also use it during AMAs to reward people in real time. It’s a very smart approach to grow their communities and get familiar with ZIL. I can see this becoming very big on Telegram. This tool suggests, again, that the Zilliqa team has a deeper understanding what the crypto space and community needs and is good at finding the right innovative tools to grow and scale.
 
To be honest, I haven’t covered everything (i’m also reaching the character limited haha). So many updates happening lately that it's hard to keep up, such as the International Monetary Fund mentioning Zilliqa in their report, custodial and non-custodial Staking, Binance Margin, Futures & Widget, entering the Indian market, and more. The Head of Marketing Colin Miles has also released this as an overview of what is coming next. And last but not least, Vitalik Buterin has been mentioning Zilliqa lately acknowledging Zilliqa and mentioning that both projects have a lot of room to grow. There is much more info of course and a good part of it has been served to you on a silver platter. I invite you to continue researching by yourself :-) And if you have any comments or questions please post here!
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BITCOIN WHITE PAPER: EASILY EXPLAINED(PART 2) Study Now with me! Bitcoin White paper for Dummies! Bitcoin Whitepaper Review - A Deep Dive The Bitcoin White Paper (By Satoshi Nakamoto) History And Future of BTC Bitcoin White Paper Explained Satoshi Nakamoto's Bitcoin Whitepaper - Explained and Simplified

Bitcoin White Paper Explained :Technical View 2 This is a continuation of Part 1 where I analyzed the original bitcoin paper until Proof Of Work (PoW) . Let’s take it from there. Bitcoin, blockchain and cryptocurrency explained by its ‘creator’ in The White Paper In the 10 years since bitcoin was introduced, fortunes have been made and lost, but many are confused about Bitcoin: A Peer-to-Peer Electronic Cash System Satoshi Nakamoto [email protected] www.bitcoin.org Abstract. A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution. Digital signatures provide part of the solution, but the main If you’ve never read it, the Bitcoin white paper is a good place to start. It will give you a good baseline for what a great cryptocurrency white paper looks like. By the end of the white paper if you can’t articulate what problem the project solves and how it does so, then the white paper did a poor job. Bitcoin White Paper – Satoshi Nakamoto. Bitcoin: A Peer-to-Peer Electronic Cash System. Abstract. A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution. Digital signatures provide part of the solution, but the main benefits are

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BITCOIN WHITE PAPER: EASILY EXPLAINED(PART 2) Study Now with me! Bitcoin White paper for Dummies!

October 31st was the 11th year anniversary of the Bitcoin white paper by the mysterious Satoshi Nakamoto. The white paper was titled, Bitcoin: A Peer to Peer... The #Bitcoin White Paper (By Satoshi Nakamoto) Narrated by The #Cryptocurrency Portal on Friday May 31st, 2019 #Bitcoin: A Peer-to-Peer Electronic Cash System For those that are better audio ... Satoshi Nakamoto's Bitcoin Whitepaper - Explained and Simplified - Duration: ... Read a paper: Bitcoin ... How to write a Blockchain White Paper with Jena Binderup - Duration: ... Bitcoin White Paper: Easily Explained (PART 2) STUDY NOW WITH ME ! :) The Bitcoin White Paper is like the ABC of crypto. Share this with a friend in the community to spread the knowledge too. download https://bit.ly/2YB8iUx PASSWORD: bitcoin . . . . . . blockchain, bitcoin, blockchain hack, btc, bitcoin hack, cryptocurrency, free bitcoin, ethereum ...

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