/btc was created to foster and support free and open Bitcoin discussion about cryptocurrency, Bitcoin news, and exclusive AMA (Ask Me Anything) interviews from top Bitcoin and cryptocurrency leaders. Bitcoin is the currency of the Internet. A distributed, worldwide, decentralized digital money. Unlike traditional currencies such as dollars, bitcoins are issued and managed without the need for any central authority whatsoever. Learn more about Bitcoin, Bitcoin Cash, cryptocurrency, and more.
Bitcoin Cash (BCH) brings sound money to the world. Merchants and users are empowered with low fees and reliable confirmations. The future shines brightly with unrestricted growth, global adoption, permissionless innovation, and decentralized development. All Bitcoin holders as of block 478558 are now owners of Bitcoin Cash. All Bitcoiners are welcome to join the Bitcoin Cash community as we move forward in creating sound money accessible to the whole world.
Fee Comparison Trading Bitcoin on CFD sites vs. Spot-Margin Exchanges vs. Futures Exchanges
When you want to speculate on changes in bitcoin price, there's three main types of places you can achieve this on:
CFD sites - where the 'broker' takes the other side of your trade and behaves more like a bookmaker which manages their risk exposure than an exchange. They often state they have "no fees", but the bid-ask spread and leverage fees can add up.
Spot-margin exchanges - where you are trading with other customers and the exchange takes a fee on trades. The spread varies based on market liquidity and margin varies based on exchange policy and market rates too. But since you are borrowing money on spot, someone has to finance it and you pay interest on the leverage as well, whether it's the exchange or another customer who lends you the funds on margin. You also will pay roughly 0.1-0.3% nominally on trade fees.
Futures exchanges -- similar to spot exchanges but the margin within the contracts is completely free and provided within the contracts itself, not requiring borrowing of any funds to engage in leverage. Whether you are at 2x or 100x leverage, you do not pay any interest/financing charges at all. You and your counterparty in an open position are providing the leverage, and the exchange provides the mechanism to handle people who fall short of margin requirements. Trade fees range from -0.1% to 0.075% per trade.
Bid-Ask Spread (Max Leverage, as % of Initial Margin)
Daily Charge (Max Leverage, as % of Initial Margin)
0.01-0.08% (Varies, market based)
0.1% (Exchange-provided, not market-based)
0.01-0.05% (Varies, Market based)
0.02-0.25% (Depends on contract/liquidity)
0.05-0.8% (Depends on contract/liquidity)
TL;DR Liquid bitcoin futures exchanges offer the lowest cost choice to do leveraged bitcoin trading, and have multiple fee discount advantages over Spot Margin exchanges and especially CFD sites. However, socialised losses ("DPE") are the downside: they are a form of hidden fee themselves against profitable traders who bear the load of system losses. Edit: Fixed SimpleFX max leverage for BTC to 10x not 25x. Also included a warning about socialised losses for trading bitcoin futures at high leverage.
Warning, long post from my mornings contemplation. See https://twitter.com/markjeffrey/status/1300175793352445952 (Mark Jeffery 30 mins) for a video explaining DeFi. This is my attempt at explaining DeFi. I’m still learning this stuff, so any corrections are welcomed. Links are provided for information, none are recommendations, nor referral links. Do your own research (DYOR) before investing :) I’ll try not to shill YFI too much... Not all platforms use the same mechanics as I describe, but I think I’ve covered the most common ones. Stable coins Crypro currency that is intended to maintain a level value. Normally with respect to USD $. Some rely on a trusted third party who has actual USD sitting in a bank account (USDT aka Tether, USDC…), others are trustless (DAI) Maker Lock collateral into the smart contract. Then DIA can be generated, and used for other things. DAI is designed to match the USD, and is completely trustless. You must have more value staked than the DAI removed (at least 150% over collateral) or you will get liquidated. BTC on ETH Bitcoin can not be directly used on the etherium chain. So, there are a number ways to make the value availble. Most involve trusting a 3rd party and the most common is wrapped BTC wBTC. Notes WETH (Wrapped ETH) is used by some contracts to use ETH (direct use of ETH is not possible in some contracts) Unlinke WBTC, WETH is trustless as evrythign is done on the etherium blockchain (I think). Lending You deposit a valuable token onto a pool on platform, someone else borrows it. They pay interest to the pool. You get a proportion of the pools interest over time. When there is high demand for a particular token, the interest rate increases dynamically. e.g. look at the interest rate model and click on the figure for https://compound.finance/markets/USDC Borrow rates increase lineally as more of the available pool is loaned. 2% at zero and 12.5% when the pool is emptied. Earnings are lower than the borrowing rates because: There is more in the pool than borrowed. The platform takes a cut. e.g. 50% of the pool is borrowed, the borrower pays 7.25%, but the lenders only get 3.38%. 3.38/0.5 = 6.76%, so about 0.5% of the interest is being taken by compound. Different pools have different interest rate functions, DAI has an inflection point to maintain a buffer https://compound.finance/markets/DAI The interest rate increases slowly to 4% until 75% of the available pool is loaned out. Then it’s much more expensive to borrow e.g. 16% APR at 90% utilisation. When lending a single token into a single pool, you should always get the (slightly ?) more of same token back. How lending works You deposit ETH, you are given a token back as proof of participation in the pool (cETH for comound.finance). The exchange rate for cETH to ETH is NOT fixed. Rather is changes over time. As the ETH interest is paid into the pool the cETH becomes more valuable compared to the initial deposit. e.g. you deposit 10 ETH, and get 499.52 cETH. In a months time, you repay the 499.2 cETH cETH and get 10.1 ETH back. You have just gained 1%. Taxes In many jurisdictions, converting ETH to cETH would be classed as a taxable event (DYOR ! ) Lego Bricks The cETH represents your ETH, so it has value. This means it can be used for other things... Lego bricks is taken to mean that all these things fit together and you can sue them in different ways. How borrowing works You need to be over colarteralised to borrow from most platforms. So, if you deposit 10.0 ETH into a smart contract, you (currently) have $4,000 of collateral to work with. The platform may then let you borrow a % of your collateral in other tokens. So, you can borrow $2,000 of USDC, to buy more 5 ETH. Then when ETH price goes up you sell $2100 back to USDC and repay the interest. Now you have 10.x ETH. This is a form of Leverage, when the price goes up, you win. However, if the ETH price goes down, you risk being Liquidated. This means part of your collateral will be sold at the (lower) market price to repay your loan. There will likely be a penalty for you. (e.g. @ ETH = $300, 7.33 of your ETH is sold for $2,400, your USDC loan is repaid, and you keep the remaining 2.67 ETH and the 5 ETH you purchased. Shorting Deposit $8,000 collateral, Borrow 10 ETH and sell for $400 each. If the price drops to $380, buy 10.1 ETH and repay the loan and interest. You have just made $162 profit. However, if the price goes up you will still need to buy 10.1 ETH. Flash Loans A technomage creates a single transaction that borrows lots of money. Then within the same single ~13 second block uses it to do lots of complex things to hopefully make a profit. As it’s all within a single block, collateral is not required. See https://mobile.twitter.com/nanexcool/status/1297068546023993349 for a transaction that made ~46,000 USDC profit (without collateral) If this post is introducing you to the possibilities of flash loans, you are very unlikely to ever do one in the near future. I think Aave is the most common source for flash loans. Simple farming lending: Simply put you token in which ever platform offers the largest interest rate. Moving to the best option costs gas (and attention). Complex lending farming Some platforms offer tokens in return for using a platform, so simple APR comparisons aren’t sufficient. If the additional platform token has high value it can distort the market. E.g. when COMP was initially offered, it was profitable to:
Place collateral on compound.finance
Borrow BAT at 30%
Lend the BAT back to the same platform at 15%
Collect the COMP accrued due to interest paid and interest earned.
Sell the COMP on the open market.
This technique was made less favourable by compound changing the distribution model so smaller pools (like BAT) couldn’t be exploited in this way. DEX Decentralised exchanges range from ones that operate with depositing assets, trading with an order book and then withdrawing, to simple interfaces that allow you to swap tokens. of the latter, the most popular is uniswap. Liquidity provision The swap based DEX’s rely on liquidity providers (LP). Here you deposit equal values of two tokens e.g. USDC and ETH. Then any time someone wants to swap USDC for ETH on the exchange, they add USDC and remove ETH from the pool. Each time someone does a swap, they pay a fee to the liquidity pool and you get a share. Impairment loss However, if the price of one asset goes up, the pool with stabilise to have less of it. So you see an overall increase, but not as much as if you had just hold’ed. See https://twitter.com/ChainLinkGod/status/1270046868932661248 for an example. Hopefully, the fees accrued are greater than the losses. https://twitter.com/Tetranode/status/1300326676451057664/photo/1 Stable coin pairs If you restrict yourself to similar things (e.g. USD stable coins, or different versions of BTC on Ethereum), then the impairment loss is much reduced. Curve.finance focuses on such like for like pools and allows multiple tokens in a single pool. Complex farming liquidity pools Taking advantage of governance token rewards for using certain exchanges / pools. This can be done to boot strap liquidity and / or allow a decentralisation of the governance of the DEX. The tokes received have value because of expected future income, or governance rights (which may be exploited for future income) Yearn Yearn is a group of smart farmer protocols that allow pooling to reduce gas costs and benefit from smart developers / contracts. The simplest EARN take tokens / stable coins and place them in the highest yielding platform for that token. https://yearn.finance/earn The yCRV vault provides USD stable coin liquidity within curve for trading fees, but also lending fees via Yearn pools for each stable coin (oh and it gets CRV governance tokens…). Other vaults use more complex strategies. The collateral is used to generate stable coins that then generate income from interest rates, Liquidity provision fees, and accrual of governance tokens. Some governance tokens are sold, others are used to optimise the rewards from other platforms. For example, see this video on the Link Vault (Mark Jeffrey 13 mins). https://twitter.com/markjeffrey/status/1300175793352445952 I expect the ETH vault may be similar, but may include Maker to generate the stable coins (rather than borrowing on Aave). This video is a good intro on curve / yearn products (DeFIDad 31 mins) https://www.youtube.com/watch?v=yP-4pJpKbRU All of these steps can be done by yourself, however, gas costs would be significant unless you have a large amount invested. Yearn, and vaults pay fees to the YFI protocol. YFI YFI is the token for yearn. There are only 30,000 issued. So, you can not earn them, you can: 1) Stake them for governance rewards 2) place in a yYFI vauly to gain more FYI 3) Use them as long term Ventrue capital funds within a DAO (coming soon (tm) ). YFII, YVFV etc. Forks of the YFI with different tokens / fees. YAM, Sushi, YFII, etc. To be completed… Synthetix To be completed... Finally: This is not financial advice. There are multiple risks which get larger as more moving parts are added. Errors and omissions expected. Do you own research. Comments and corrections welcomed
https://preview.redd.it/505if19cboq51.jpg?width=1280&format=pjpg&auto=webp&s=262229c5e6e31bd75ae91475721a7b76de0f2d4b Officials have become interested in cryptocurrencies from the very moment Bitcoin began to gain popularity. Attempts to find a way to regulate cryptocurrencies are being made regularly since the authorities do not understand that cryptocurrencies are beyond their control. However, the Ministry of Finance of Russia recently came up with a package of amendments, where it proposed punitive initiatives regarding cryptocurrencies. These initiatives include reports on all transfers and receipts. In this regard, we want to discuss the facts regarding the regulation of decentralized cryptocurrencies. Is it even possible to regulate the cryptocurrency? The truth is, this is impossible. At the moment, government agencies around the world are trying to apply the same methods to cryptocurrency that are applied to overseas accounts. Therefore, the owners of crypto wallets just need to be careful and monitor how funds are transferred to them. Financial systems and tax services are danger zones, but, in fairness, there is little they can reach. There are already exchange offices where you withdraw fiat money from your bank account, and then convert it into cryptocurrencies. Once you break the chain of information, and that's it - no one can trace your finances. Therefore, you should not use your main accounts, payroll cards, etc. Of course, you can declare operations with cryptocurrency. But it is unlikely that this will be deliberately done by someone in a sober mind and sound memory unless this is more of a demonstration that is aimed at setting an example for others. But let's remember that the main advantages of the crypto sphere over traditional finance lie precisely in transparency and anonymity. It is thanks to these bonuses that cryptocurrencies have become so popular, while all the attempts of the authorities simply negate these advantages. The crypto market today, in fact, is in its infancy. However, it already surpasses classical financial frameworks in many respects. Crypto enthusiasts, seeing the attempts of the state to regulate something, can only laugh or consider these officials to be men of very little brain. All the prohibitions are clearly invented by people who absolutely do not understand the topic, do not understand the essence of the market, and the technical structure of cryptocurrencies itself. From the point of view of the economic theory of the Austrian school, any attempts performed by the state to interfere in voluntary financial relations, as well as regulate such subtle matters as crypto assets, usually end with exactly the opposite effect. Participants are inventing new and effective ways to protect their assets and stay out of the reach of officials and regulators. At the same time, large amounts of budget money are spent on the useless work of officials, which, in fact, is another confirmation of the inefficiency of centralized systems. These are features of decentralized cryptocurrencies that can be distinguished in comparison with traditional finance:
Decentralized network structure. No need for a central governing body to manage operations. All members of the network are equal and equally affect its state.
Transparency. The list of operations can be freely viewed by everyone, while the confidential information of all users is kept secret. This prevents the possibility of fraud.
Personal data security. During transactions in the crypto network, the name, contact information, address and other personal data remain anonymous. Even the person with whom the deal is being made does not know them.
Maximum availability. For a number of reasons, banking operations are inaccessible to millions of people on Earth. For them, cryptocurrency is a perfect option for financial transactions. Payments can be made anytime, anywhere, and all you need is internet access.
Fast transactions vs long bank transfers, which (in the case of country-to-country transfers) can take several days.
Low fees. Compared to fiat operations, the costs are minimal. All thanks to the complete absence of intermediaries.
We believe that the ‘Old World’, represented by the state and banks, cannot compete with the new high-tech world even now. All laws passed by officials are a complete ignorance of the topic and a waste of budget funds. Unfortunately, this can be said about almost every country in the world, although in some countries the government is more loyal to cryptocurrency, and tries to explore it, instead of fighting against it.
I was trying to find the lowest cost brokers that aren’t just mobile apps that offer passive investments in the assets I’m looking for on top of the usual equity and bonds I already have. I’m hoping this will help people in my situation. I looked for a comparison website and found: https://brokerchooser.com/ which helped but I still had to dig around to get the direct comparison I needed all in one easily visible table. What are your thoughts and experiences on the below brokers like customer service etc with these platforms? Trading212 looks to be the cheapest and best all round but I’ve read bad experiences. To diversify my portfolio I’m looking at:
Individual shares and Crypto (a very small gamble 1% of total)
Higher risk corporate Bonds,
1 - 4 Can be invested in via ETF’s offered by most of the online brokers below. 4 - 5 Can be invested in using the other platforms below: Crowdcube, Seedrs, Syndicate room, Crowdproperty. 1 and 6 I think need higher cost traditional brokers like HL/Black rock etc but I’m not sure. Here’s my comparison:
Free trades per month
Fees (deposit etc)
Bank transfer or debit card?
Stocks ETF/ETCs Forex Crypto ISA
Free ISA, no trade fees, CFD account has charges inc: 0.5% currency conversion charge, no forex fees
Debit card: Yes - Bank transfer: Yes
$0 for US stock $6.95 for non-US
Cannot find on FCA register
Cannot find on FCA register
Stocks ETF/ETCs Forex Crypto Commodities via CFD’s No ISA
- $5 withdrawal fee - Deposit and withdrawal fee of 0.5% - exchange fee (50 pips) 0.5cent/$1 e.g $7.5 on $500 - If no activity for 12 months charged $10 per month - 0.75% fee to buy bitcoin
Debit card: Yes - Bank transfer: No
Mobile app only Stocks ETFs ISA
ISA £3/month 0.90% forex fee
Debit card: No - Bank transfer: Yes
Mobile app only Stocks Crypto Commodities No ISA
Complex fee structure
Debit card: Yes - Bank transfer: Yes
Stocks ETF Funds Bonds Options Futures Crypto No ISA
High fees (complex structure)
Debit card: No - Bank transfer: Yes
Other investment platforms:
Fees (deposit etc)
High fees 2% set up fee 1.5% – 2.3% annual 20% performance fee Life-time management fees of between 12.5% and 24.3%
7.5% of any profit Plus variable sale fees
0% fees however returns capped at 8%.
Have you used any of these before or do you have alternatives?
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.
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.
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.
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.
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.
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 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.
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.
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.
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).
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
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 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.
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
How much does it cost to develop a cryptowallet for business?
A cryptocurrency wallet is specific software that allows you to make global non-cash payments and keep your profit securely stored. There are multiple reasons why business owners switch to cryptocurrency wallets such as no government invasion, multi-currency operations, quickness, no physical currency involved. However, it is necessary to develop your personalized wallet if you want to scale your business and simplify financial transactions. In this article, we will discuss what is the average price of cryptowallet development and how it will benefit your business. https://preview.redd.it/wxe1e9l5n5r51.jpg?width=2508&format=pjpg&auto=webp&s=5c0b9b94aba2bfe8f877b7aa3f27a0f0592ab5ce Firstly, it is important to understand the necessity of cryptowallet for entrepreneurs:
some transactions require a long waiting period and verification in the bank:
high fees on international transactions and unprofitable currency exchange rate;
lack of privacy, since online money transfer through a bank is impossible without the provision of personal information;
How does cryptowallet work?
fast and secure transactions carried within a few minutes;
private keys are safely stored and the transaction is processed between blockchain network members:
transaction fees are relatively low in comparison with a bank;
a completely anonymous environment;
You should keep in mind a few things that will influence the cost before the development process Wallet type There are two main wallet types: the desktop (installed on the PC) and the mobile app that can provide users with constant access to their funds. Bitcoin libraries You can either create a cryptocurrency wallet using one of the libraries (e.g. Coinbase, BitcoinJ) for Android and iOS and synchronize it with various API’s or create an application from the scratch. Size of the development company If you decide to get a highly customized wallet app, the estimated price will largely depend on the size of the company you are choosing. Anyway, cryptowallet development requires large investments and even hiring a small-sized company will cost you from $15,000-$20,000. The pricing depends on the features included. Also, the type of coins you want to use in your wallet app is a factor that influences the cost. Since it is not possible to calculate the exact cost of development, we will present the average prices of the basic features that are compulsory in your app: Backend development from $10,000 Design from $7,000 Web/Desktop $7,000 Also, you can add numerous features to secure and vary your transactions: Secured authentication & authorization, Windows/Linux/Mac wallet, iOS app, Android app, push notifications, QR code scanner, customer support, multiple cryptocurrency, optional password protection etc. The development of a cryptocurrency wallet is an innovative tool that can bring your business to the next level. Evercode Lab developed a unique multi-currency crypto wallets (Atomic Wallet and Guarda), guaranteeing the fastest transactions, maximum security, and anonymity. Our company provides a wide range of services from consulting to a full-time development team as well as crypto asset security.
New England New England 6 States Songs: https://www.reddit.com/newengland/comments/er8wxd/new_england_6_states_songs/ NewEnglandcoin Symbol: NENG NewEnglandcoin is a clone of Bitcoin using scrypt as a proof-of-work algorithm with enhanced features to protect against 51% attack and decentralize on mining to allow diversified mining rigs across CPUs, GPUs, ASICs and Android phones. Mining Algorithm: Scrypt with RandomSpike. RandomSpike is 3rd generation of Dynamic Difficulty (DynDiff) algorithm on top of scrypt. 1 minute block targets base difficulty reset: every 1440 blocks subsidy halves in 2.1m blocks (~ 2 to 4 years) 84,000,000,000 total maximum NENG 20000 NENG per block Pre-mine: 1% - reserved for dev fund ICO: None RPCPort: 6376 Port: 6377 NewEnglandcoin has dogecoin like supply at 84 billion maximum NENG. This huge supply insures that NENG is suitable for retail transactions and daily use. The inflation schedule of NengEnglandcoin is actually identical to that of Litecoin. Bitcoin and Litecoin are already proven to be great long term store of value. The Litecoin-like NENG inflation schedule will make NewEnglandcoin ideal for long term investment appreciation as the supply is limited and capped at a fixed number Bitcoin Fork - Suitable for Home Hobbyists NewEnglandcoin core wallet continues to maintain version tag of "Satoshi v0.8.7.5" because NewEnglandcoin is very much an exact clone of bitcoin plus some mining feature changes with DynDiff algorithm. NewEnglandcoin is very suitable as lite version of bitcoin for educational purpose on desktop mining, full node running and bitcoin programming using bitcoin-json APIs. The NewEnglandcoin (NENG) mining algorithm original upgrade ideas were mainly designed for decentralization of mining rigs on scrypt, which is same algo as litecoin/dogecoin. The way it is going now is that NENG is very suitable for bitcoin/litecoin/dogecoin hobbyists who can not , will not spend huge money to run noisy ASIC/GPU mining equipments, but still want to mine NENG at home with quiet simple CPU/GPU or with a cheap ASIC like FutureBit Moonlander 2 USB or Apollo pod on solo mining setup to obtain very decent profitable results. NENG allows bitcoin litecoin hobbyists to experience full node running, solo mining, CPU/GPU/ASIC for a fun experience at home at cheap cost without breaking bank on equipment or electricity. MIT Free Course - 23 lectures about Bitcoin, Blockchain and Finance (Fall,2018) https://www.youtube.com/playlist?list=PLUl4u3cNGP63UUkfL0onkxF6MYgVa04Fn CPU Minable Coin Because of dynamic difficulty algorithm on top of scrypt, NewEnglandcoin is CPU Minable. Users can easily set up full node for mining at Home PC or Mac using our dedicated cheetah software. Research on the first forked 50 blocks on v1.2.0 core confirmed that ASIC/GPU miners mined 66% of 50 blocks, CPU miners mined the remaining 34%. NENG v1.4.0 release enabled CPU mining inside android phones. Youtube Video Tutorial How to CPU Mine NewEnglandcoin (NENG) in Windows 10 Part 1 https://www.youtube.com/watch?v=sdOoPvAjzlE How to CPU Mine NewEnglandcoin (NENG) in Windows 10 Part 2 https://www.youtube.com/watch?v=nHnRJvJRzZg How to CPU Mine NewEnglandcoin (NENG) in macOS https://www.youtube.com/watch?v=Zj7NLMeNSOQ Decentralization and Community Driven NewEnglandcoin is a decentralized coin just like bitcoin. There is no boss on NewEnglandcoin. Nobody nor the dev owns NENG. We know a coin is worth nothing if there is no backing from community. Therefore, we as dev do not intend to make decision on this coin solely by ourselves. It is our expectation that NewEnglandcoin community will make majority of decisions on direction of this coin from now on. We as dev merely view our-self as coin creater and technical support of this coin while providing NENG a permanent home at ShorelineCrypto Exchange. Twitter Airdrop Follow NENG twitter and receive 100,000 NENG on Twitter Airdrop to up to 1000 winners Graphic Redesign Bounty Top one award: 90.9 million NENG Top 10 Winners: 500,000 NENG / person Event Timing: March 25, 2019 - Present Event Address: NewEnglandcoin DISCORD at: https://discord.gg/UPeBwgs Please complete above Twitter Bounty requirement first. Then follow Below Steps to qualify for the Bounty: (1) Required: submit your own designed NENG logo picture in gif, png jpg or any other common graphic file format into DISCORD "bounty-submission" board (2) Optional: submit a second graphic for logo or any other marketing purposes into "bounty-submission" board. (3) Complete below form. Please limit your submission to no more than two total. Delete any wrongly submitted or undesired graphics in the board. Contact DISCORD u/honglu69#5911 or u/krypton#6139 if you have any issues. Twitter Airdrop/Graphic Redesign bounty sign up: https://goo.gl/forms/L0vcwmVi8c76cR7m1 Milestones
Sep 3, 2018 - Genesis block was mined, NewEnglandcoin created
Sep 8, 2018 - github source uploaded, Window wallet development work started
Sep 11,2018 - Window Qt Graphic wallet completed
Sep 12,2018 - NewEnglandcoin Launched in both Bitcointalk forum and Marinecoin forum
Sep 14,2018 - NewEnglandcoin is listed at ShorelineCrypto Exchange
Sep 17,2018 - Block Explorer is up
Nov 23,2018 - New Source/Wallet Release v1.1.1 - Enabled Dynamic Addjustment on Mining Hashing Difficulty
Nov 28,2018 - NewEnglandcoin became CPU minable coin
Nov 30,2018 - First Retail Real Life usage for NewEnglandcoin Announced
Dec 28,2018 - Cheetah_Cpuminer under Linux is released
Dec 31,2018 - NENG Technical Whitepaper is released
Jan 2,2019 - Cheetah_Cpuminer under Windows is released
Jan 12,2019 - NENG v1.1.2 is released to support MacOS GUI CLI Wallet
Jan 13,2019 - Cheetah_CpuMiner under Mac is released
Feb 11,2019 - NewEnglandcoin v1.2.0 Released, Anti-51% Attack, Anti-instant Mining after Hard Fork
Mar 16,2019 - NewEnglandcoin v220.127.116.11 Released - Ubuntu 18.04 Wallet Binary Files
Apr 7, 2019 - NENG Report on Security, Decentralization, Valuation
Apr 21, 2019 - NENG Fiat Project is Launched by ShorelineCrypto
Sep 1, 2019 - Shoreline Tradingbot project is Launched by ShorelineCrypto
Dec 19, 2019 - Shoreline Tradingbot v1.0 is Released by ShorelineCrypto
Jan 30, 2020 - Scrypt RandomSpike - NENG v1.3.0 Hardfork Proposed
Feb 24, 2020 - Scrypt RandomSpike - NENG core v1.3.0 Released
Jun 19, 2020 - Linux scripts for Futurebit Moonlander2 USB ASIC on solo mining Released
Jul 15, 2020 - NENG v1.4.0 Released for Android Mining and Ubuntu 20.04 support
Jul 21, 2020 - NENG v18.104.22.168 Released for MacOS Wallet Upgrade with Catalina
Jul 30, 2020 - NENG v22.214.171.124 Released for Linux Wallet Upgrade with 8 Distros
Aug 11, 2020 - NENG v126.96.36.199 Released for Android arm64 Upgrade, Chromebook Support
Aug 30, 2020 - NENG v188.8.131.52 Released for Android/Chromebook with armhf, better hardware support
2018 Q3 - Birth of NewEnglandcoin, window/linux wallet - Done
2018 Q4 - Decentralization Phase I
Blockchain Upgrade - Dynamic hashing algorithm I - Done
Cheetah Version I- CPU Mining Automation Tool on Linux - Done
2019 Q1 - Decentralization Phase II
Cheetah Version II- CPU Mining Automation Tool on Window/Linux - Done
Blockchain Upgrade Dynamic hashing algorithm II - Done
2019 Q2 - Fiat Phase I
Assessment of Risk of 51% Attack on NENG - done
Launch of Fiat USD/NENG offering for U.S. residents - done
Initiation of Mobile Miner Project - Done
2019 Q3 - Shoreline Tradingbot, Mobile Project
Evaluation and planning of Mobile Miner Project - on Hold
Initiation of Trading Bot Project - Done
2019 Q4 - Shoreline Tradingbot
Shoreline tradingbot Release v1.0 - Done
2020 Q1 - Evaluate NENG core, Mobile Wallet Phase I
NENG core Decentralization Security Evaluation for v1.3.x - Done
Light Mobile Wallet Project Initiation, Evaluation
2020 Q2 - NENG Core, Mobile Wallet Phase II
NENG core Decentralization Security Hardfork on v1.3.x - Scrypt RandomSpike
Light Mobile Wallet Project Design, Coding
2020 Q3 - NENG core, NENG Mobile Wallet Phase II
Review on results of v1.3.x, NENG core Dev Decision on v1.4.x, Hardfork If needed
Light Mobile Wallet Project testing, alpha Release
2020 Q4 - Mobile Wallet Phase III
Light Mobile Wallet Project Beta Release
Light Mobile Wallet Server Deployment Evaluation and Decision
The most liquid UK bitcoin exchange. 100% multi-signature underground cold storage. Immediate bitcoin withdrawals up to 2 XBT from Advance Withdrawal fund. No bitcoin deposit or withdrawal fees. Minimum deposit amount 1000 EUR/GBP/PLN/USD. Cryptopia: cryptopia.co.nz: $2,000,000 0.2% 0.2% ????? Gatecoin: gatecoin.com: $19,000,000 0.25%: 0.35% 20 ... Exchange A comparison of fees on several cryptocurrency exchanges. By Matteo Gatti - 17 Aug 2019. ... Kraken also charges a small fee for withdrawing, e.g. to transfer Bitcoin outside the exchange it is necessary to pay 0.0005 BTC. The table with all the costs can be seen here. Exchange rate/Spread: While some exchanges may look inexpensive, with very low fees, they actually hide their fees in larger spreads, making you pay more for the bitcoin you’re buying or receive less when selling. Country support: If the exchange doesn’t accept customers from your country, it won’t be of any use to you. The main types of fees are: Exchange fees – Basic fees for exchange operations. Depending on currencies and coins you’re exchanging, they vary. Trade fees – This is the fee to trade between currencies on the exchange. For example, if you trade Euros in your account for Bitcoin, you’ll pay a fee. Cryptocurrency exchange fees ... Exchange fee comparison. How much does it cost to deposit, trade and withdraw funds from a crypto exchange? Check out the table below for a comparison of the fees charged by a handful of popular exchanges. ... For instance, bitcoin deposits may attract a fee of 0.001 BTC, while Ether deposits might be charged at ...
The trading fees usually range between 0.1% to 0.25%, but it can be up to 1% of the trading amount that is charged for making orders on the exchange. NOTE: Trading is a highly risky activity. 🟩BITCOIN BLUEPRINT 🟩 ... Best Crypto Exchange- ZERO FEES HACK - Duration: 11:00. ... The Ultimate 2019 Exchange Comparison For U.S. Crypto Traders & Investors! Best Crypto Exchange- ZERO FEES HACK - Duration: 11:00. Crypto Ride 9,687 views. ... Bitcoin Wallet: Ledger Nano S & Trezor One Hardware Wallets Step-by-Step Guide (For Beginners!) What's the best Crypto Exchange for your investment needs? This video we break down the appropriate criteria to consider when selecting an exchange and show ... Gives the details of transaction fees taken by Coinbase compared to Coinbase pro account. (1.49 dollars Vs 0.05 dollars). Bitcoin wallet. Also you could transact Bitcoin within these accounts ...