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Syscoin Platform’s Great Reddit Scaling Bake-off Proposal

Syscoin Platform’s Great Reddit Scaling Bake-off Proposal

https://preview.redd.it/rqt2dldyg8e51.jpg?width=1044&format=pjpg&auto=webp&s=777ae9d4fbbb54c3540682b72700fc4ba3de0a44
We are excited to participate and present Syscoin Platform's ideal characteristics and capabilities towards a well-rounded Reddit Community Points solution!
Our scaling solution for Reddit Community Points involves 2-way peg interoperability with Ethereum. This will provide a scalable token layer built specifically for speed and high volumes of simple value transfers at a very low cost, while providing sovereign ownership and onchain finality.
Token transfers scale by taking advantage of a globally sorting mempool that provides for probabilistically secure assumptions of “as good as settled”. The opportunity here for token receivers is to have an app-layer interactivity on the speed/security tradeoff (99.9999% assurance within 10 seconds). We call this Z-DAG, and it achieves high-throughput across a mesh network topology presently composed of about 2,000 geographically dispersed full-nodes. Similar to Bitcoin, however, these nodes are incentivized to run full-nodes for the benefit of network security, through a bonded validator scheme. These nodes do not participate in the consensus of transactions or block validation any differently than other nodes and therefore do not degrade the security model of Bitcoin’s validate first then trust, across every node. Each token transfer settles on-chain. The protocol follows Bitcoin core policies so it has adequate code coverage and protocol hardening to be qualified as production quality software. It shares a significant portion of Bitcoin’s own hashpower through merged-mining.
This platform as a whole can serve token microtransactions, larger settlements, and store-of-value in an ideal fashion, providing probabilistic scalability whilst remaining decentralized according to Bitcoin design. It is accessible to ERC-20 via a permissionless and trust-minimized bridge that works in both directions. The bridge and token platform are currently available on the Syscoin mainnet. This has been gaining recent attention for use by loyalty point programs and stablecoins such as Binance USD.

Solutions

Syscoin Foundation identified a few paths for Reddit to leverage this infrastructure, each with trade-offs. The first provides the most cost-savings and scaling benefits at some sacrifice of token autonomy. The second offers more preservation of autonomy with a more narrow scope of cost savings than the first option, but savings even so. The third introduces more complexity than the previous two yet provides the most overall benefits. We consider the third as most viable as it enables Reddit to benefit even while retaining existing smart contract functionality. We will focus on the third option, and include the first two for good measure.
  1. Distribution, burns and user-to-user transfers of Reddit Points are entirely carried out on the Syscoin network. This full-on approach to utilizing the Syscoin network provides the most scalability and transaction cost benefits of these scenarios. The tradeoff here is distribution and subscription handling likely migrating away from smart contracts into the application layer.
  2. The Reddit Community Points ecosystem can continue to use existing smart contracts as they are used today on the Ethereum mainchain. Users migrate a portion of their tokens to Syscoin, the scaling network, to gain much lower fees, scalability, and a proven base layer, without sacrificing sovereign ownership. They would use Syscoin for user-to-user transfers. Tips redeemable in ten seconds or less, a high-throughput relay network, and onchain settlement at a block target of 60 seconds.
  3. Integration between Matic Network and Syscoin Platform - similar to Syscoin’s current integration with Ethereum - will provide Reddit Community Points with EVM scalability (including the Memberships ERC777 operator) on the Matic side, and performant simple value transfers, robust decentralized security, and sovereign store-of-value on the Syscoin side. It’s “the best of both worlds”. The trade-off is more complex interoperability.

Syscoin + Matic Integration

Matic and Blockchain Foundry Inc, the public company formed by the founders of Syscoin, recently entered a partnership for joint research and business development initiatives. This is ideal for all parties as Matic Network and Syscoin Platform provide complementary utility. Syscoin offers characteristics for sovereign ownership and security based on Bitcoin’s time-tested model, and shares a significant portion of Bitcoin’s own hashpower. Syscoin’s focus is on secure and scalable simple value transfers, trust-minimized interoperability, and opt-in regulatory compliance for tokenized assets rather than scalability for smart contract execution. On the other hand, Matic Network can provide scalable EVM for smart contract execution. Reddit Community Points can benefit from both.
Syscoin + Matic integration is actively being explored by both teams, as it is helpful to Reddit, Ethereum, and the industry as a whole.

Proving Performance & Cost Savings

Our POC focuses on 100,000 on-chain settlements of token transfers on the Syscoin Core blockchain. Transfers and burns perform equally with Syscoin. For POCs related to smart contracts (subscriptions, etc), refer to the Matic Network proposal.
On-chain settlement of 100k transactions was accomplished within roughly twelve minutes, well-exceeding Reddit’s expectation of five days. This was performed using six full-nodes operating on compute-optimized AWS c4.2xlarge instances which were geographically distributed (Virginia, London, Sao Paulo Brazil, Oregon, Singapore, Germany). A higher quantity of settlements could be reached within the same time-frame with more broadcasting nodes involved, or using hosts with more resources for faster execution of the process.
Addresses used: 100,014
The demonstration was executed using this tool. The results can be seen in the following blocks:
612722: https://sys1.bcfn.ca/block/6d47796d043bb4c508d29123e6ae81b051f5e0aaef849f253c8f3a6942a022ce
612723: https://sys1.bcfn.ca/block/8e2077f743461b90f80b4bef502f564933a8e04de97972901f3d65cfadcf1faf
612724: https://sys1.bcfn.ca/block/205436d25b1b499fce44c29567c5c807beaca915b83cc9f3c35b0d76dbb11f6e
612725: https://sys1.bcfn.ca/block/776d1b1a0f90f655a6bbdf559ff5072459cbdc5682d7615ff4b78c00babdc237
612726: https://sys1.bcfn.ca/block/de4df0994253742a1ac8ac9eec8d2a8c8b0a6d72c53d6f3caa29bb6c171b0a6b
612727: https://sys1.bcfn.ca/block/e5e167c52a9decb313fbaadf49a5e34cb490f8084f642a850385476d4ef10d70
612728: https://sys1.bcfn.ca/block/ab64d989edc71890e7b5b8491c20e9a27520dc45a5f7c776d3dae79057f59fe7
612729: https://sys1.bcfn.ca/block/5e8b7ecd0e36f99d07e4ea6e135fc952bf7ec30164ab6f4d1e98b0f2d405df6d
612730: https://sys1.bcfn.ca/block/d395df3d31dde60bbb0bece6bd5b358297da878f0beb96be389e5f0e043580a3
It is important to note that this POC is not focused on Z-DAG. The performance of Z-DAG has been benchmarked within realistic network conditions: Whiteblock’s audit is publicly available. Network latency tests showed an average TPS around 15k with burst capacity up to 61k. Zero-latency control group exhibited ~150k TPS. Mainnet testing of the Z-DAG network is achievable and will require further coordination and additional resources.
Even further optimizations are expected in the upcoming Syscoin Core release which will implement a UTXO model for our token layer bringing further efficiency as well as open the door to additional scaling technology currently under research by our team and academic partners. At present our token layer is account-based, similar to Ethereum. Opt-in compliance structures will also be introduced soon which will offer some positive performance characteristics as well. It makes the most sense to implement these optimizations before performing another benchmark for Z-DAG, especially on the mainnet considering the resources required to stress-test this network.

Cost Savings

Total cost for these 100k transactions: $0.63 USD
See the live fee comparison for savings estimation between transactions on Ethereum and Syscoin. Below is a snapshot at time of writing:
ETH price: $318.55 ETH gas price: 55.00 Gwei ($0.37)
Syscoin price: $0.11
Snapshot of live fee comparison chart
Z-DAG provides a more efficient fee-market. A typical Z-DAG transaction costs 0.0000582 SYS. Tokens can be safely redeemed/re-spent within seconds or allowed to settle on-chain beforehand. The costs should remain about this low for microtransactions.
Syscoin will achieve further reduction of fees and even greater scalability with offchain payment channels for assets, with Z-DAG as a resilience fallback. New payment channel technology is one of the topics under research by the Syscoin development team with our academic partners at TU Delft. In line with the calculation in the Lightning Networks white paper, payment channels using assets with Syscoin Core will bring theoretical capacity for each person on Earth (7.8 billion) to have five on-chain transactions per year, per person, without requiring anyone to enter a fee market (aka “wait for a block”). This exceeds the minimum LN expectation of two transactions per person, per year; one to exist on-chain and one to settle aggregated value.

Tools, Infrastructure & Documentation

Syscoin Bridge

Mainnet Demonstration of Syscoin Bridge with the Basic Attention Token ERC-20
A two-way blockchain interoperability system that uses Simple Payment Verification to enable:
  • Any Standard ERC-20 token to be moved from Ethereum to the Syscoin blockchain as a Syscoin Platform Token (SPT), and back to Ethereum
  • Any SPT to be moved from Syscoin to the Ethereum blockchain as an ERC-20 token, and back to Syscoin

Benefits

  • Permissionless
  • No counterparties involved
  • No trading mechanisms involved
  • No third-party liquidity providers required
  • Cross-chain Fractional Supply - 2-way peg - Token supply maintained globally
  • ERC-20s gain vastly improved transactionality with the Syscoin Token Platform, along with the security of bitcoin-core-compliant PoW.
  • SPTs gain access to all the tooling, applications and capabilities of Ethereum for ERC-20, including smart contracts.
https://preview.redd.it/l8t2m8ldh8e51.png?width=1180&format=png&auto=webp&s=b0a955a0181746dc79aff718bd0bf607d3c3aa23
https://preview.redd.it/26htnxzfh8e51.png?width=1180&format=png&auto=webp&s=d0383d3c2ee836c9f60b57eca35542e9545f741d

Source code

https://github.com/syscoin/?q=sysethereum
Main Subprojects

API

Tools to simplify using Syscoin Bridge as a service with dapps and wallets will be released some time after implementation of Syscoin Core 4.2. These will be based upon the same processes which are automated in the current live Sysethereum Dapp that is functioning with the Syscoin mainnet.

Documentation

Syscoin Bridge & How it Works (description and process flow)
Superblock Validation Battles
HOWTO: Provision the Bridge for your ERC-20
HOWTO: Setup an Agent
Developer & User Diligence

Trade-off

The Syscoin Ethereum Bridge is secured by Agent nodes participating in a decentralized and incentivized model that involves roles of Superblock challengers and submitters. This model is open to participation. The benefits here are trust-minimization, permissionless-ness, and potentially less legal/regulatory red-tape than interop mechanisms that involve liquidity providers and/or trading mechanisms.
The trade-off is that due to the decentralized nature there are cross-chain settlement times of one hour to cross from Ethereum to Syscoin, and three hours to cross from Syscoin to Ethereum. We are exploring ways to reduce this time while maintaining decentralization via zkp. Even so, an “instant bridge” experience could be provided by means of a third-party liquidity mechanism. That option exists but is not required for bridge functionality today. Typically bridges are used with batch value, not with high frequencies of smaller values, and generally it is advantageous to keep some value on both chains for maximum availability of utility. Even so, the cross-chain settlement time is good to mention here.

Cost

Ethereum -> Syscoin: Matic or Ethereum transaction fee for bridge contract interaction, negligible Syscoin transaction fee for minting tokens
Syscoin -> Ethereum: Negligible Syscoin transaction fee for burning tokens, 0.01% transaction fee paid to Bridge Agent in the form of the ERC-20, Matic or Ethereum transaction fee for contract interaction.

Z-DAG

Zero-Confirmation Directed Acyclic Graph is an instant settlement protocol that is used as a complementary system to proof-of-work (PoW) in the confirmation of Syscoin service transactions. In essence, a Z-DAG is simply a directed acyclic graph (DAG) where validating nodes verify the sequential ordering of transactions that are received in their memory pools. Z-DAG is used by the validating nodes across the network to ensure that there is absolute consensus on the ordering of transactions and no balances are overflowed (no double-spends).

Benefits

  • Unique fee-market that is more efficient for microtransaction redemption and settlement
  • Uses decentralized means to enable tokens with value transfer scalability that is comparable or exceeds that of credit card networks
  • Provides high throughput and secure fulfillment even if blocks are full
  • Probabilistic and interactive
  • 99.9999% security assurance within 10 seconds
  • Can serve payment channels as a resilience fallback that is faster and lower-cost than falling-back directly to a blockchain
  • Each Z-DAG transaction also settles onchain through Syscoin Core at 60-second block target using SHA-256 Proof of Work consensus
https://preview.redd.it/pgbx84jih8e51.png?width=1614&format=png&auto=webp&s=5f631d42a33dc698365eb8dd184b6d442def6640

Source code

https://github.com/syscoin/syscoin

API

Syscoin-js provides tooling for all Syscoin Core RPCs including interactivity with Z-DAG.

Documentation

Z-DAG White Paper
Useful read: An in-depth Z-DAG discussion between Syscoin Core developer Jag Sidhu and Brave Software Research Engineer Gonçalo Pestana

Trade-off

Z-DAG enables the ideal speed/security tradeoff to be determined per use-case in the application layer. It minimizes the sacrifice required to accept and redeem fast transfers/payments while providing more-than-ample security for microtransactions. This is supported on the premise that a Reddit user receiving points does need security yet generally doesn’t want nor need to wait for the same level of security as a nation-state settling an international trade debt. In any case, each Z-DAG transaction settles onchain at a block target of 60 seconds.

Syscoin Specs

Syscoin 3.0 White Paper
(4.0 white paper is pending. For improved scalability and less blockchain bloat, some features of v3 no longer exist in current v4: Specifically Marketplace Offers, Aliases, Escrow, Certificates, Pruning, Encrypted Messaging)
  • 16MB block bandwidth per minute assuming segwit witness carrying transactions, and transactions ~200 bytes on average
  • SHA256 merge mined with Bitcoin
  • UTXO asset layer, with base Syscoin layer sharing identical security policies as Bitcoin Core
  • Z-DAG on asset layer, bridge to Ethereum on asset layer
  • On-chain scaling with prospect of enabling enterprise grade reliable trustless payment processing with on/offchain hybrid solution
  • Focus only on Simple Value Transfers. MVP of blockchain consensus footprint is balances and ownership of them. Everything else can reduce data availability in exchange for scale (Ethereum 2.0 model). We leave that to other designs, we focus on transfers.
  • Future integrations of MAST/Taproot to get more complex value transfers without trading off trustlessness or decentralization.
  • Zero-knowledge Proofs are a cryptographic new frontier. We are dabbling here to generalize the concept of bridging and also verify the state of a chain efficiently. We also apply it in our Digital Identity projects at Blockchain Foundry (a publicly traded company which develops Syscoin softwares for clients). We are also looking to integrate privacy preserving payment channels for off-chain payments through zkSNARK hub & spoke design which does not suffer from the HTLC attack vectors evident on LN. Much of the issues plaguing Lightning Network can be resolved using a zkSNARK design whilst also providing the ability to do a multi-asset payment channel system. Currently we found a showstopper attack (American Call Option) on LN if we were to use multiple-assets. This would not exist in a system such as this.

Wallets

Web3 and mobile wallets are under active development by Blockchain Foundry Inc as WebAssembly applications and expected for release not long after mainnet deployment of Syscoin Core 4.2. Both of these will be multi-coin wallets that support Syscoin, SPTs, Ethereum, and ERC-20 tokens. The Web3 wallet will provide functionality similar to Metamask.
Syscoin Platform and tokens are already integrated with Blockbook. Custom hardware wallet support currently exists via ElectrumSys. First-class HW wallet integration through apps such as Ledger Live will exist after 4.2.
Current supported wallets
Syscoin Spark Desktop
Syscoin-Qt

Explorers

Mainnet: https://sys1.bcfn.ca (Blockbook)
Testnet: https://explorer-testnet.blockchainfoundry.co

Thank you for close consideration of our proposal. We look forward to feedback, and to working with the Reddit community to implement an ideal solution using Syscoin Platform!

submitted by sidhujag to ethereum [link] [comments]

NEX AMA Answers!

Some of the NEX team went through the questions asked a couple of days ago, but due to the answers being posted sporadically, i thought it might be better collating answers and reposting for visibility!
I highly recommend reading through if you are interested in NEX!
    NEX team marked as
U = u/Unignorant, C = u/Canesin, L = u/Localalhost_coz  
Original post here
Q: What is the NEX marketing plan to grow in terms of a customer base ? And how far is the team away from a finished product? During most of the interviews I noticed the team reference comparison to Binance, how does the interface match binance in a decentralized environment? (u/sheldonbraganza)
(U)We will have a complete product out on TestNet in Q2, and a fully working cross-chain exchange on the NEO and Ethereum networks in Q3.
NEX is marketing to two primary groups of users: (1) Mainstream users who want an easier experience buying altcoins with cryptocurrency. Through our network of banking partners, we will make it easy for anyone in the world to buy tokens on NEO, ETH (and eventually other chains) using their national currencies. (2) Bots and traders: we aim to have best-in-class trading APIs for high performance, computational trading. We will have better and faster APIs than today's centralized exchanges, with the added benefit of these systems running on decentralized networks
The point of our off-chain matching engine tech is to enable the same (or better!) usability as an exchange like Binance, while keeping around the decentralized model. The off-chain engine makes trading just as performant as today's centralized exchanges, and makes it much easier to support the kind of cross-chain trading functionality that has long been a pipe dream for decentralized exchanges. We are very much inspired by other exchanges like Coinbase in this regard, and we will be the first DEX to achieve this.
(C) Just to remember that NEX is also going after costumers that usually are not considered by other exchanges with its features to facilitate peer to peer payments requests, invoicing and tipping/gifts.
Q:Can you elaborate on NEX staking? The whitepaper was fuzzy about it and had terms like "staking percentage". (u/r3dh4r7)
(U) The NEX staking rate will be from 25-75%. Committing to stake for one day gives a rate of 25%, which increases linearly to a rate of 75% if you are willing to stake for 2 years By staking rate, we mean the percentage of revenue you will get from NEX fee collection proportional to the tokens you hold. For example, if you hold 10% of all NEX tokens and are staking at a rate of 75%, then you will receive .10 * .75 = 7.5% of all fee revenue generated by NEX over that period.
We will confirm these details in an updated white paper release coming out today or tomorrow. ~ If you commit for two years, the first year will still be at 75%.
Q:How soon do you introduce Fiat pairs? (u/coinonymous1)
(U) Our network of banking partners will begin to go live in Q2. That means users will be able to enter the ecosystem with national currencies through the NEX extension and web-based exchange interface.
(C) To clarify, this are not direct trading pairs on the exchange itself (i.e. JPY/NEX) but a easy method to on ramp and cashout using the tools. Users will be able to acquire NEO and GAS with fiat and any other tokens traded at NEX will be using the exchange itself.
Q: The chrome extension is great but why should I still rely on desktop to access NEX interface ? When can we expect Iphone/ Android App? (u/cryptobuddy_1712)
(U) We are planning native android/iOS apps. Depending on how fast we can grow, they may be out by Q3.
(C) Mobile presence is a complex topic, depending of how much of the full experience you want to provide - that will depend on the support shown by 3rd party wallets, if they adopt NEX APIs.
Q: Will you guys be supporting Ledger integration any time soon? Nex chrome add-on, Nex exchange integration...?! Plans to list the Nex token on other exchanges before the release of your own? What are the plans to continue supporting Neon wallet now that Nex came out with their extension for chrome? Will Nex exchange introduce fiat deposits/withdrawals? (u/mihai_ss)
(U) Yes, ledger is on the roadmap. We cannot comment on other exchange listings right now. We love and will continue to support Neon wallet (you are speaking to its creator :) as a great desktop wallet and complementary partner to our extension. NEX will support national currencies in/out of the exchange through our network of banking partners.
(C) Not only ledger but hardware wallets in general. Ledger is priority currently given that it is quite popular in NEO. We have to have in mind that NEX is trying to do a lot of different things to make usage easier to new users (that probably don't have a ledger!), there is currently about 96k users of it (more than this sub) so we will focus on fixing the corner cases and issues that appears frequently with such large user base first.
Q:More and more people are using mobile apps for trading. Don't you think nex should also have its own iOS and Android app. Are the API being developed future proof to integrate with mobile apps for trading and seeing candle charts. (u/Cryptobanku)
(U) We agree with the power for mobile, and future proofing the API is 100% on our mind. Longer term, we are planning native iOS/android apps.
Q:So NEX is a security right? What does that mean exactly? The Token only will be available on the neon exchange? In order to get the exchange dividends are we gonna be forced to put our tokens on stake mode? If so, once we put our tokens on stake mode does that mean we are not gonna be able to move them or sell them for a specific period of time? (u/sersimovi)
(U) NEX is a registered European security. It will be traded on NEX exchange, but that is not the only place it will be traded (I cannot say more than that right now). Being a registered security is amazing for investors. It means that all of the sketchy things that so often happen with cryprocurrencies/tokens (things like market manipulation or insider trading) are made explicitly illegal. It also means that we, as a company, go through an extensive audit. For that, we have partnered with the top tier accounting firm Ernst and Young.
The staking model means that you commit to staking your NEX for a certain amount of time to receive a share of fee revenue. The minimum amount of time you can stake NEX is one day. The maximum time you can stake is two years. While staked, you cannot move or sell the NEX tokens.
(C) All that plus the investor don't need to fear it will crash because someone classified it as a security in the future.
Q:When will the official sale date be announced and when will the official tokens per neo be determined? (u/rborsb9)
(L) We are still working with our legal partners to determine a final sale date, but it will be sometime at the end of April. The tokens per Neo/Gas will be determined from the 10 day moving average of the price before the sale begins.
Q:What do you think sets NEX apart from the countless other DEXs that are starting up right now? Why should people invest in NEX vs Switcheo/Etherdelta/Binance(once they release)?
(U) NEX will be the first usable, performant, and cross-chain DEX. Out of all the exchanges you mentioned, none of them are using an off-chain matching engine, which quite simply means none of them can do what we are doing.
In addition to that, NEX has by far the most generous revenue share model of any exchange you have mentioned. This is because we are embracing being a security (not hiding behind some questionably legal utility token). The people who invest in us will be treated very well by this model.
As for competitors: Switcheo unfortunately doesn't work. There is no volume, and the SC is broken (or at least didn't work when I tried it; the transaction failed and it stole the small amount of GAS I tried to trade). Etherdelta has higher volume but still ridiculously low overall. And again, just try to use Etherdelta... it is a usability disaster. There is really no comparison here. Binance might do something interesting, if they decide to do anything. But we have better technical talent than Binance, so I am not too worried.
Q:What % volume neon exchange will support compared with top centralized exchanges? Thanks big neo fan! (u/myfriendbaubau)
(U) We will support just as much volume as today's centralized exchanges.
Q: Will NEX have a stable coin? (u/masi252)
(U) We have looked into various implementations and ideas surrounding stable coins and have determined that it is not something we are planning on doing in the near future.
Cont: What about when Alchemint releases? (u/Bing0to)
(C) We wanted to do a fundamental strong stable coin that was capital efficient. Unfortunately there is some pre-requisites for that to be possible that currently is lacking in crypto markets. We will continue to monitor how this space evolves and our ideas are stored waiting the future when they can be applied.
Q:Can we expect the erc20 token trading earlier than q3? (u/markerizza)
(U) Q3 is the current roadmap projection. It is possible it will happen earlier depending on our growth.
Q: Will the token sale be via smart contract, so that we recieve our tokens right away? (u/Ebrii)
(U) Yes
Q: will you guys have an official subreddit and telegram anytime soon? (u/markerizza)
(U) No, we dislike the idea of project oriented telegrams. There are too many opportunities for scammers. We may have a subreddit in the future, but not anytime soon.
Q: What is the plan to get liquidity on the platform? It seems to be the biggest problem with current DEXs. (u/Mutedtommy)
(U) We have strategic partnerships for this. We are also working with other partners to develop some nice APIs for high performance trading.
Q: On the site you say that the ORIGINAL winners can participate in the second round (9000$) options, do you mean only the first round lottery winners or the first and second round winners combined? (u/FrancoisFrancis)
(U) Any lottery winners (whether first or second draw) have the opportunity to participate in both rounds 1 and 2. Please see this medium post for clarification: https://medium.com/neon-exchange/nex-extension-and-lottery-q-a-667e56f58e4a
Q: If you chose to participate in round 2 from the KYC process, does that mean you are guaranteed a spot? The medium article seems to indicate there will be an additional lottery from those who selected that option to see who from round one is eligible for round 2. (u/DwyerMatt)
No one is guaranteed a spot in round 2. It is even possible (though extremely unlikely) that all NEX is sold out in round one. This would happen if everyone who is selected goes through KYC and participates at 100%. (U)
Q: Will NEX tokens only be tradeable on NEX or is there a chance of it being listed on other exchanges like Binance? (u/Frank_Sinatra88)
(U) See an answer above. Not just NEX, but I can't say more than that right now.
Q: How do you see NEO compare to other coins on its network ? Like another coin could be valued more than NEO itself ? And will NEX always be bound to NEO? (u/BN_Boi)
(U) It is unlikely but possible that a NEP5 token could eventually achieve a higher marketcap than NEO itself.
NEX is not bound to NEO much at all. Our token will live as a NEP5 on NEO, and that is how users will receive staking rewards, but we will support trading very early on Ethereum as well.
(C) Google runs atop of other companies infrastructure (telecom providers), but it is valued more than all of them. The same thing can (and probably will) happen in token land, it will just take a while - when infrastructure becomes less important than applications and platforms atop of it. Like with the internet.
NEX behind the scenes (as the DEX is cross-chain from start) is using NEO capabilities, but the future of both is broad and uncertain. As a long term strategy the NEX company will do what it can to improve its underling technology and remove risk from its business.
Q: Is there a vesting period for the half of available NEX tokens that will not be sold during the ICO? (u/ETHERjimbo)
(U) The founder and employee tokens (25%) will vest over two years.
Q: Whitepaper uses an example $100m in the fee distribution calculation. If NEX is truly a security token and the whitepaper is your prospectus then you must provide further data on fwd looking statements. The NEX token gives the right to fee distribution. Given this you must provide assumption based forecasts on expedited fees over the next 3 years. This will support price discovery. How can the market properly price the token when fee expectations are unknown.(u/nsheahan82)
(C) Fee structure is defined on whitepaper and version v1.1 contains a example section as stated. Version v2.0 (to be released very soon) contains the actual staking portion (25% to 75% linear over two years growth on staking).
Guess work on the volume would in reality be very indigenous, look at volume behavior market wise (https://coinmarketcap.com/currencies/bitcoin/#charts) so much variation. Following the 3 years trend we could say trading volume will be bigger than the world economy, clearly that is not happening.
Q: Would NEX Staking be a 50% or 75% as stated on the whitepaper? (u/GMDaddy)
(C)See answer above, it starts at 25% and goes up to 75%. The increase is linear and maximum period is 2 years.
Cont: By linear, you mean like as an option where the user has the choice on picking whether to stake it from 25% up into 75%?
(C)No, when you start staking it starts at 25% and by linear I mean it increases at a constant rate of about 2.08% per month for two years until it reach 75%.
(U)To clarify fabio's comment: yes, you can choose a fixed rate of 75% by committing to stake for two years.
Q: A massive attraction to NEX is the prospect of decentralised banking. What makes decentralised banking better than traditional banking? (u/kabelofthe3rd)
(C)Our goal is to facilitate crypto trading at large, this touches from usage of applications to investing passing by funds management and invoicing solutions. What this enables is a digital cashless economy, we call it the smart economy. In the smart economy users are in control of their funds using this advanced technological tools to perform the tasks above and current banking solutions are no longer needed.
Q: Once NEX is rolled out, what will be the easiest way for US residents to buy some stake? I'm aware it's going to be issued as a security so I'm thinking the NEX token will only be tradable on NEX itself because most non decentralized exchanges will not list security's or tokens that don't pass the Howet Test. Is this correct?(u/Cozmo525)
(C)You are correct, for US persons you will need to wait other licensed exchanges list NEX or we acquire the proper licenses to allow US people to trade securities. Whatever happens first =)
Q: Can I stake only NEX or also other Token f.e. NEO? (u/masi252)
(C) NEO doesn't need to be staked, you already can claim GAS on NEX extension.
Q: How do you plan to compete with Switcheo when they have first movers advantage and will be live for months before your platform will be? (u/toneeey1)
(C)We plan to compete with anyone in our market by providing better products.
Q: Will TNC be utilized? (u/molly1nora)
(C)That is not planned, NEX has it own custom scaling solutions already in development.
Q: Do you see exchanges not listing NEX, due to the fact that you guys are direct competition? (u/detnah)
(C)That is a tricky question, I believe competition will not be with every exchange - in special centralized ones, as CEX they will more focused in national markets and we are going after broad chain level trade.
Q: Is there a chance in the future you will also introduce other coins to the exchange sich as ERC-20 tokens etc? If so you'd blow all competition out the water. (u/Frank_Sinatra88)
(C)Yes, ERC-20 tokens will be supported by Q3 together with NEP-5.
Q: Will NEX APIs support mobile Dapps or Wallets? (u/johndon96)
(C)Both, APIs are in general not target to a specific application, is up to the developers to use it in their products.
Q: What are the team's plans to make NEX the best decentralized exchange and one of the best projects ever released? (u/its_me_TAG)
(C)We will be working close to our costumers, never afraid of breaking status quo and never ending improvements. NEX will never be done.
Q: Are there any plans to open up some Nex-Stores in several spots around the Globe? (u/michaeluebelhart)
(C)No, but will have a online swag store :D
Q: Is it possible that in the long future to have forex pairs listed on NEX? (u/BR8889)
(C)In a future where fiat has token representations or stable coins are indeed stable.
Q: When will we see the updated Whitepaper? (I know for example that you plan to integrate ERC20 tokens earlier than mentioned in the original Whitepaper) (u/mambor)
(C) Target is this weekend. We could delay if redacting detects things that should be changed/improved.
Q: What is your go-to-market strategy? (u/Dux_AMS)
(C) We already have >100k users. ;)
submitted by menofthenorth to NEO [link] [comments]

Best Cryptocurrency Exchanges for Beginners

Best Cryptocurrency Exchanges for Beginners
Best Cryptocurrency Exchanges for Beginners
Before we get into exchanges, let’s refresh our minds about what cryptocurrency is. The concept behind cryptocurrencies is relatively simple, while the math and technology are not. Essentially, a cryptocurrency is a virtual or digital currency that utilizes cryptography as a means for protection and security.
Cryptography is also used to regulate the creation of additional units, so as to not drive the overall digital currency market wild. One of the greatest appeals of cryptocurrencies is that they are not regulated by any government agencies. The most popular digital asset is the bitcoin, followed by ethereum.

What Are Cryptocurrency Exchanges?

Cryptocurrencies can be traded through cryptocurrency exchanges. These cryptocurrency exchanges are platforms through which you can purchase or sell digital currencies for dollars, euros, and pounds, as well as other digital assets. For example, you can sell bitcoins and purchase dollars with the sold bitcoins, or you could exchange bitcoins for ether. These exchanges are a vital part of the virtual currency expansion rate.
There are private exchanges, which are exclusive and operate by invite only, as well as those available for the public. Local exchanges also exist. Some are easier to use than others are; certain exchanges are so flexible that digital assets can be traded directly through the built-in chat features of specific popular messengers, like Telegram.

What to Consider When Picking the Best Cryptocurrency Exchanges

Here are a few things you will want to consider before picking the best cryptocurrency exchange suited for your trading and speculative needs.
Fees – Almost all exchanges charge fees for you to do business on their platforms. Make sure that when you are signing up or committing yourself to a specific exchange that you know everything about its fees.
Verification Requirements and Security – These are vital to understand before starting out on an exchange. Most exchanges require some sort of identity verification in the form of a passport, driver’s license, proof of residence, or other similar document before joining. The more complex the verification process, the safer the exchange platform.
Exchange Rates – Exchange rates are also important, as you don’t want to join a cryptocurrency exchange that charges draconian fees for transactions and exchanges. That just wouldn’t be fair to you or financially savvy.
Reputation – The best cryptocurrency exchanges always have ups and downs. However, the general opinion of the top ones is positive. The best exchanges have a solid reputation and are well trusted by traders.
Region – It’s also important to find an exchange that supports your geographic region. Some exchanges may support all of the countries in South America, while not supporting any of the countries in Asia, and vice versa. If you are living in Russia, for example, make sure you pick the best exchange platform that supports your region.
Now, let’s take a look at some of the best cryptocurrency exchanges out there.

Security

Something which is important to bare in mind when choosing a cryptocurrency exchange to make your trades and purchases on is their security measures. It is well-known that many exchanges have been hacked in the past, most notably the Mt Gox exchange, which people are still feeling the fall-out from ever since.
You should know that the your funds or coins on an exchange or not really yours, unless you own the private keys to the wallet of your coins you are relying on someone else to be custodian of your funds.
Luckily there are some basic measures you can take when using an exchange. The most important is to never store more there than you are willing to lose, if you have a significant balance, you should withdraw it back to your own wallet and for extra security, use a Hardware wallet to secure these funds.
Exchanges should be used for quick purchases of your desired cryptocurrency or for trading an amount you are happy with. They should never be used as your primary wallet, that is not their intended function.
Another important step to take is to use all the security options available on the site, make sure that two-factor authentication (2FA) is setup correctly and you use an app like Authy or Google authenticator. Do not use the mobile phone option which texts you a code, this is not safe as their have been a number of high-profile hacks involving sim-swaps which allow a would-be hacker to take over your phone number and then gain access to your account.

Coinbase

Coinbase is one of the, if not the, most trusted cryptocurrency exchange platforms in the world. It is also the largest digital asset exchange platform in the world. The platform supports more than 32 countries and has more than 4 million active users. Traders are allowed to acquire and sell bitcoins using their bank account, credit card, PayPal, and other payment methods, as well. In order to begin trading on Coinbase, you will have to set up an e-wallet for buying and selling cryptocurrencies. Furthermore, users have to be able to link a valid bank account in order to purchase bitcoins.

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Currently, fully verified U.S. residents are only allowed to hold up to 50,000 bitcoins per day. Overall, Coinbase has a great reputation and is highly respected in the trader community. Most transactions through Coinbase only have a 1 percent transaction fee in addition to any fees that your selected payment method may carry.
As with CEX, you can only purchase a few currencies: Bitcoin, Ethereum and Litecoin. You would then need to use Changelly to convert these to other crypto currencies.
Another benefit of registering with Coinbase is the fact you are then able to use the Coinbase Pro exchange which is owed by the same company. Coinbase Pro allows to more advanced trading features such as margin trading and Market, Limit, & Stop Orders. Coinbase Pro also has lower fees than Coinbase.
Read our full Coinbase Review here to learn more. We have also conducted a thourough look at Coinbase’s security measures here.
Visit Coinbase

Binance

Binance is a newer exchange but one we have grown to love, it has a wide range of cryptocurrencies available to purchase and trade and has a basic and advanced view which you can switch between easily. Their fees are very reasonable and they allow you to register and trade immediately without having to verify your account. You will then be able to make withdrawals of up to 2 BTC per day, if you want to withdraw higher amounts you will then need to upload your photo ID and a “selfie” photo.

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The public opinion of Binance at this time is very high with people praising the speed of the site, ease of use and cheap fees.
For more details you can read our complete review of Binance here.
Visit Binance

KuCoin

KuCoin is a new but very exciting exchange based in South Korea. They operate similarly to Binance in the fact that they list new altcoins much quicker than other exchanges so it’s a good place to purchase cryptocurrencies shortly after their ICO meaning there is a greater opportunity to profit by getting in early.
The interface is very clean and modern and much easier to operate than other older and more clunky exchanges.
They also offer their own token KCS which allows all holders to receive a daily share of profits of the platform, this is a great token to hold as you are paid in the many different currencies that the site allows people to trade in.

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Visit Kucoin

LocalBitcoins

LocalBitcoins is a peer-to-peer cryptocurrency exchange used in most big cities around the world. The general principle behind this exchange is that you can find people who live in your area or city and meet with them in person to conduct an exchange. The platform also offers options for purchasing digital currencies via PayPal, Square, direct-to-bank transfers, and many other payment-processing methods. The platform charges a small fee of 1 percent per transaction in cases where sellers apply their own exchange rate.

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Similar to the way Uber passengers and drivers are rated, LocalBitcoins applies a rating to each trader that uses the platform, and this rating is publicly displayed. Trades first have to undergo an escrow process to ensure that nobody will be scammed by using the platform. Once everything is verified, the funds and cryptocurrencies transfer between traders. LocalBitcoins takes a commission of 1 percent from sellers. W
Take a look at our LocalBitcoins Review to find out more.
Visit LocalBitcoins

CoinMama

CoinMama is a large bitcoin brokerage that allows users to acquire coins with their debit or credit cards. The platform issues small fees for transactions. To make up for this, however, the limits for how many bitcoins a user can buy are much higher in comparison to Coinbase. Users can acquire up to $5,000 of coins per day or up to $20,000 per month. All users need to do to use CoinMama is to set up an account, log in, and navigate to the profile page section to fill in personal information.

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Following this, users will be introduced to a page that allows them to select how many bitcoins they would like to purchase, and once a fitting amount has been selected, users will be allowed to add their preferred payment methods and bitcoin addresses. Users will also be required to verify their phone number and email address. CoinMama does not require most users to upload their government-issued ID. After completing the aforementioned steps and passing the verification process, users will be able to acquire bitcoins through CoinMama.
Read our complete CoinMama Review here.
Visit CoinMama

CEX.IO

CEX.IO is one of the oldest cryptocurrency exchanges in the world. However, despite being referred to as a cryptocurrency exchange, CEX.IO can only be used with bitcoins and ethereum which are the main two trading pairs for alt-coins. If you want to purchase other currencies, you can use CEX and then a service named Changelly to convert them to many other cryptos.
The platform is registered with the FINCEN and applies KYC and AML principles. In other words, users have to completely verify their identity before they can get involved in any trades with this platform. Currently, the platform supports purchases with credit cards, wire transfers, or SEPA transfers for European residents.

https://preview.redd.it/dvrr5yto1ze31.jpg?width=808&format=pjpg&auto=webp&s=46fa36889957b7742bf1eb1f682c6c8c31c1f164
Once you enter a trade, the platform automatically calculates the price of the transaction and freezes the exchange rate for 120 seconds, which is quite convenient. However, many users note that there are occasional hidden fees. CEX.IO has a flat fee of 7 percent for anything involving fiat currencies. For example, if you acquire $100 in bitcoins, you will only receive $93 in coins.
Read our indepth CEX Review here to learn more.
Visit CEX

Bittrex

Bittrex is well established and highly regarded crypto trading platform, with many coins and tokens to choose from. The interface is not for complete beginner’s but you should be able to find your way around after a little while.

https://preview.redd.it/xa00ycmp1ze31.jpg?width=808&format=pjpg&auto=webp&s=e42aedf2b51ff01005847ec0867c69ba94e8a7dd
Read our full review of Bittrex here.
Unsurprisingly, Bittrex’s most popular trading pairs are BTC and ETH. It must be noted that the exchange currently does not offer any kind of fiat-to-crypto pairs, e.g. with U.S. dollars, euros, or British pounds). One thing investors can do is buy USDT (Tether tokens) via wired bank transfers in order to use USDT for crypto-to-crypto exchanges.
However, you’ll need to be fully verified and willing to slap down at least $10,000 USD for Bittrex to even consider the transfer. And we here at Blockonomi don’t remind this approach anyways; there’s been a lot of controversy surrounding Tether lately, and it’s best just to stay away for now until further developments actualize.
Visit Bittrex

Conclusion

Picking the ideal cryptocurrency exchange platform for your specific needs may be a difficult and time-consuming process. Remember to pay attention to the fees, reputation, security, verification processes, and geographical services an exchange platform has to offer. Remember that you are not limited to using only one cryptocurrency exchange. Hopefully, the information provided will assist you in deciding which exchange platform to use.
We have selected 6 Cryptocurrency exchanges here which are trustworthy and easy to use for beginners to get started building their investment portfolios.
Original article link: https://blockonomi.com/cryptocurrency-exchanges/
submitted by Tokenberry to NewbieZone [link] [comments]

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