submitted by sidhujag to ethereum [link] [comments]
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.
SolutionsSyscoin 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.
Syscoin + Matic IntegrationMatic 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 SavingsOur 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:
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 SavingsTotal 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 BridgeMainnet Demonstration of Syscoin Bridge with the Basic Attention Token ERC-20
A two-way blockchain interoperability system that uses Simple Payment Verification to enable:
APITools 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.
DocumentationSyscoin 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-offThe 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.
CostEthereum -> 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-DAGZero-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).
APISyscoin-js provides tooling for all Syscoin Core RPCs including interactivity with Z-DAG.
DocumentationZ-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-offZ-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 SpecsSyscoin 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)
WalletsWeb3 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
ExplorersMainnet: https://sys1.bcfn.ca (Blockbook)
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 UMITop to u/UMITop [link] [comments]
Ethereum cryptocurrency that comes second in terms of capitalization on the crypto market is traditionally seen as fast and profitable. However, over the last few weeks it's had a rough patch. Since early August, the network has had huge queues of transactions pending processing while fees have skyrocketed and surpassed the historical high.
The main issue though is that even fees of a few dollars per transfer don't help get rid of the“traffic jams”. The cause of this is numerous DeFi projects and a huge number of financial pyramids based on the Ethereum platform. Both generate excessive load on the network.
The situation is downright unpleasant, and our users might question whether the UMI network could face a similar challenge? We'd like to assure you it could not. The UMI network is by default protected against these problems — it cannot have “traffic jams”, fees or financial pyramids. But first things first.
How has the Ethereum network ground to a halt?
In its report dated August 4, Arcane Research that provides analysis within the field of cryptocurrency stated that over the previous week the daily size of transaction fees in the Ethereum network has surged up to a record high for over two and a half years. On August 3, the median value #%D0%9F%D1%80%D0%B8%D0%BC%D0%B5%D1%80_%D0%B8%D1%81%D0%BF%D0%BE%D0%BB%D1%8C%D0%B7%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F)of the fee amounted to $0.82, with the overall amount of transaction fees totaling $2 mln. However, it only signaled the start of real problems.
Over the next week, fees continued to grow and by August 11 the median fee value almost doubled equaling $1.57. Larry Cermak, an expert at a big analytical and news-making crypto portal The Block, wrote in his August 15 tweet that over a week the total amount of transaction fees in the Ethereum network totaled $34.5 mln, having surpassed its historical high. Meanwhile, in the Bitcoin network that is seen as too expensive the fees were almost four times lower at $9 mln.
The total fee amount paid by cryptocurrency users over a week:
Historical Growth Chart for Ethereum Fees. Source
The existing situation shows that Ethereum is actually not as fast and profitable as commonly cited. Additionally, this could happen to almost any cryptocurrency except UMI that charges no fees whatsoever. We will tell you why.
Why have these problems emerged?
There is nothing unoriginal: the Ethereum network simply can't handle an increased load. Arcane Research analysts consider that a principal cause of this situation is the constantly increasing number of the DeFi ecosystem projects built on the Ethereum blockchain. Their number is growing all the time which causes the overload of the network. As of August 12, the total amount of funds in DeFi applications reached $4.3 billion which is 19.5% higher than that in the past week. At the time of writing this article, the amount surged to $6.21 billion. You can see the current data here. What is the most unpleasant about DeFi protocols is that a lot of them are scam projects.
Which is not the worst part though. There is also another factor that significantly slows down the Ethereum network. There are a lot of pyramid-like projects that are built on the EOS platform and use smart contracts. One of them is SmartWay Forsage, which regularly overloads the network with a large number of transactions, causes traffic jams, and, consequently, leads to increased fees (keep in mind that Ethereum miners choose transactions with a higher commission). Vitalik Buterin, the co-founder of Ethereum, revealed his disapproval of the SmartWay Forsage methodology and asked them to "leave and not pollute Ethereum ecology in the future". However, the project is slow to do this — it continues to deceive users.
This is only the tip of the iceberg of scam projects which abounds on the EOS network –– they continually emerge, work for a while, then go down as scams and are replaced with new ones. This never-ending stream of "investment projects" based on the Ponzi scheme overloads the system. This is the reason why Adam Back, a pioneer of the crypto industry and founder of the technology company Blockstream, equated Ethereum with such infamous projects as Onecoin and Bitconnect. Adam Back's solid dig at Ethereum became the subject of much debate among crypto enthusiasts.
Of course, it all doesn't mean that Ethereum is a bad cryptocurrency. On the contrary, it has a lot of advantages over other coins. But all that has happened exposes Ethereum's faults which must be eliminated. The problem is that they may not be fixable. It is far from certain that the developers will be able to get rid of all the defects as the system has huge scalability problems.
The crypto community has to admit that Ethereum, like other first-generation cryptocurrencies, has issues with capacity, fees, and scalability and is gradually becoming obsolete.
2020 is the time for young innovative cryptocurrencies such as UMI.
UMI is the flagship of new-generation cryptocurrencies.
In real fact, any cryptocurrency could face it. Each cryptocurrency charges fees which typically surge when the network is overloaded or the price is going up. Everyone will remember 2017 when in line with price growth and the network's overload Bitcoin transaction fee reached a high of around $40.
But when it comes to UMI, it works the other way round. The UMI network's advantages are high capacity, no fees, and scaling possibilities. It uses the best and fastest crypto industry solutions and excludes all inefficient methods by default. Smart optimization in combination with the Proof-of-Authority technology operating on the master node basis enables almost instant payments.
At the stage of network testing, an incredibly high capacity was achieved:
The UMI network can process transactions that Ethereum processes over a year in a few days and with no fees. More details
What is more important is that less than 0.001% of the network's overall potential is used now. The UMI network has a lot of reserve capacity and can handle hundreds of thousands of times heavier load. Moreover, with scaling possibilities, UMI can keep up with the times. The UMI code ensures the safe introduction of any upgrades — the network can be easily modified and scaled with cutting edge technology solutions. In other words, traffic jams will never pose a problem for us. UMI will instantly process all transactions, with no fees. Always.
A real-time speedometer displays the number of transactions processed by the UMI network per second. Link
Additionally, unlike Ethereum and other cryptocurrencies, the UMI's staking smart contract prevents possibilities of any pyramid schemes, meaning eliminates their negative influence. Our staking is completely safe and secured against scammers. Read more about this in our article. Any UMI staking structure could work forever. In other words, you can multiply your coins at a rate of up to 40% per month for an indefinitely long period of time.
UMI doesn't inherit the disadvantages of the first-generation cryptocurrencies. This is an innovative, carefully designed network based on state-of-the-art technologies. UMI is an ambitious step toward the future. And we're making it together right now!
Sincerely yours, UMI team
submitted by D-platform to u/D-platform [link] [comments]
1. What is Bitcoin (BTC)?
2. Bitcoin’s core featuresFor a more beginner’s introduction to Bitcoin, please visit Binance Academy’s guide to Bitcoin.
Unspent Transaction Output (UTXO) modelA UTXO transaction works like cash payment between two parties: Alice gives money to Bob and receives change (i.e., unspent amount). In comparison, blockchains like Ethereum rely on the account model.
Nakamoto consensusIn the Bitcoin network, anyone can join the network and become a bookkeeping service provider i.e., a validator. All validators are allowed in the race to become the block producer for the next block, yet only the first to complete a computationally heavy task will win. This feature is called Proof of Work (PoW).
The probability of any single validator to finish the task first is equal to the percentage of the total network computation power, or hash power, the validator has. For instance, a validator with 5% of the total network computation power will have a 5% chance of completing the task first, and therefore becoming the next block producer.
Since anyone can join the race, competition is prone to increase. In the early days, Bitcoin mining was mostly done by personal computer CPUs.
As of today, Bitcoin validators, or miners, have opted for dedicated and more powerful devices such as machines based on Application-Specific Integrated Circuit (“ASIC”).
Proof of Work secures the network as block producers must have spent resources external to the network (i.e., money to pay electricity), and can provide proof to other participants that they did so.
With various miners competing for block rewards, it becomes difficult for one single malicious party to gain network majority (defined as more than 51% of the network’s hash power in the Nakamoto consensus mechanism). The ability to rearrange transactions via 51% attacks indicates another feature of the Nakamoto consensus: the finality of transactions is only probabilistic.
Once a block is produced, it is then propagated by the block producer to all other validators to check on the validity of all transactions in that block. The block producer will receive rewards in the network’s native currency (i.e., bitcoin) as all validators approve the block and update their ledgers.
Block productionThe Bitcoin protocol utilizes the Merkle tree data structure in order to organize hashes of numerous individual transactions into each block. This concept is named after Ralph Merkle, who patented it in 1979.
With the use of a Merkle tree, though each block might contain thousands of transactions, it will have the ability to combine all of their hashes and condense them into one, allowing efficient and secure verification of this group of transactions. This single hash called is a Merkle root, which is stored in the Block Header of a block. The Block Header also stores other meta information of a block, such as a hash of the previous Block Header, which enables blocks to be associated in a chain-like structure (hence the name “blockchain”).
An illustration of block production in the Bitcoin Protocol is demonstrated below.
Block time and mining difficultyBlock time is the period required to create the next block in a network. As mentioned above, the node who solves the computationally intensive task will be allowed to produce the next block. Therefore, block time is directly correlated to the amount of time it takes for a node to find a solution to the task. The Bitcoin protocol sets a target block time of 10 minutes, and attempts to achieve this by introducing a variable named mining difficulty.
Mining difficulty refers to how difficult it is for the node to solve the computationally intensive task. If the network sets a high difficulty for the task, while miners have low computational power, which is often referred to as “hashrate”, it would statistically take longer for the nodes to get an answer for the task. If the difficulty is low, but miners have rather strong computational power, statistically, some nodes will be able to solve the task quickly.
Therefore, the 10 minute target block time is achieved by constantly and automatically adjusting the mining difficulty according to how much computational power there is amongst the nodes. The average block time of the network is evaluated after a certain number of blocks, and if it is greater than the expected block time, the difficulty level will decrease; if it is less than the expected block time, the difficulty level will increase.
What are orphan blocks?In a PoW blockchain network, if the block time is too low, it would increase the likelihood of nodes producingorphan blocks, for which they would receive no reward. Orphan blocks are produced by nodes who solved the task but did not broadcast their results to the whole network the quickest due to network latency.
It takes time for a message to travel through a network, and it is entirely possible for 2 nodes to complete the task and start to broadcast their results to the network at roughly the same time, while one’s messages are received by all other nodes earlier as the node has low latency.
Imagine there is a network latency of 1 minute and a target block time of 2 minutes. A node could solve the task in around 1 minute but his message would take 1 minute to reach the rest of the nodes that are still working on the solution. While his message travels through the network, all the work done by all other nodes during that 1 minute, even if these nodes also complete the task, would go to waste. In this case, 50% of the computational power contributed to the network is wasted.
The percentage of wasted computational power would proportionally decrease if the mining difficulty were higher, as it would statistically take longer for miners to complete the task. In other words, if the mining difficulty, and therefore targeted block time is low, miners with powerful and often centralized mining facilities would get a higher chance of becoming the block producer, while the participation of weaker miners would become in vain. This introduces possible centralization and weakens the overall security of the network.
However, given a limited amount of transactions that can be stored in a block, making the block time too longwould decrease the number of transactions the network can process per second, negatively affecting network scalability.
3. Bitcoin’s additional features
Segregated Witness (SegWit)Segregated Witness, often abbreviated as SegWit, is a protocol upgrade proposal that went live in August 2017.
SegWit separates witness signatures from transaction-related data. Witness signatures in legacy Bitcoin blocks often take more than 50% of the block size. By removing witness signatures from the transaction block, this protocol upgrade effectively increases the number of transactions that can be stored in a single block, enabling the network to handle more transactions per second. As a result, SegWit increases the scalability of Nakamoto consensus-based blockchain networks like Bitcoin and Litecoin.
SegWit also makes transactions cheaper. Since transaction fees are derived from how much data is being processed by the block producer, the more transactions that can be stored in a 1MB block, the cheaper individual transactions become.
The legacy Bitcoin block has a block size limit of 1 megabyte, and any change on the block size would require a network hard-fork. On August 1st 2017, the first hard-fork occurred, leading to the creation of Bitcoin Cash (“BCH”), which introduced an 8 megabyte block size limit.
Conversely, Segregated Witness was a soft-fork: it never changed the transaction block size limit of the network. Instead, it added an extended block with an upper limit of 3 megabytes, which contains solely witness signatures, to the 1 megabyte block that contains only transaction data. This new block type can be processed even by nodes that have not completed the SegWit protocol upgrade.
Furthermore, the separation of witness signatures from transaction data solves the malleability issue with the original Bitcoin protocol. Without Segregated Witness, these signatures could be altered before the block is validated by miners. Indeed, alterations can be done in such a way that if the system does a mathematical check, the signature would still be valid. However, since the values in the signature are changed, the two signatures would create vastly different hash values.
For instance, if a witness signature states “6,” it has a mathematical value of 6, and would create a hash value of 12345. However, if the witness signature were changed to “06”, it would maintain a mathematical value of 6 while creating a (faulty) hash value of 67890.
Since the mathematical values are the same, the altered signature remains a valid signature. This would create a bookkeeping issue, as transactions in Nakamoto consensus-based blockchain networks are documented with these hash values, or transaction IDs. Effectively, one can alter a transaction ID to a new one, and the new ID can still be valid.
This can create many issues, as illustrated in the below example:
Since the transaction malleability issue is fixed, Segregated Witness also enables the proper functioning of second-layer scalability solutions on the Bitcoin protocol, such as the Lightning Network.
Lightning NetworkLightning Network is a second-layer micropayment solution for scalability.
Specifically, Lightning Network aims to enable near-instant and low-cost payments between merchants and customers that wish to use bitcoins.
Lightning Network was conceptualized in a whitepaper by Joseph Poon and Thaddeus Dryja in 2015. Since then, it has been implemented by multiple companies. The most prominent of them include Blockstream, Lightning Labs, and ACINQ.
A list of curated resources relevant to Lightning Network can be found here.
In the Lightning Network, if a customer wishes to transact with a merchant, both of them need to open a payment channel, which operates off the Bitcoin blockchain (i.e., off-chain vs. on-chain). None of the transaction details from this payment channel are recorded on the blockchain, and only when the channel is closed will the end result of both party’s wallet balances be updated to the blockchain. The blockchain only serves as a settlement layer for Lightning transactions.
Since all transactions done via the payment channel are conducted independently of the Nakamoto consensus, both parties involved in transactions do not need to wait for network confirmation on transactions. Instead, transacting parties would pay transaction fees to Bitcoin miners only when they decide to close the channel.
One limitation to the Lightning Network is that it requires a person to be online to receive transactions attributing towards him. Another limitation in user experience could be that one needs to lock up some funds every time he wishes to open a payment channel, and is only able to use that fund within the channel.
However, this does not mean he needs to create new channels every time he wishes to transact with a different person on the Lightning Network. If Alice wants to send money to Carol, but they do not have a payment channel open, they can ask Bob, who has payment channels open to both Alice and Carol, to help make that transaction. Alice will be able to send funds to Bob, and Bob to Carol. Hence, the number of “payment hubs” (i.e., Bob in the previous example) correlates with both the convenience and the usability of the Lightning Network for real-world applications.
Schnorr Signature upgrade proposalElliptic Curve Digital Signature Algorithm (“ECDSA”) signatures are used to sign transactions on the Bitcoin blockchain.
However, many developers now advocate for replacing ECDSA with Schnorr Signature. Once Schnorr Signatures are implemented, multiple parties can collaborate in producing a signature that is valid for the sum of their public keys.
This would primarily be beneficial for network scalability. When multiple addresses were to conduct transactions to a single address, each transaction would require their own signature. With Schnorr Signature, all these signatures would be combined into one. As a result, the network would be able to store more transactions in a single block.
The reduced size in signatures implies a reduced cost on transaction fees. The group of senders can split the transaction fees for that one group signature, instead of paying for one personal signature individually.
Schnorr Signature also improves network privacy and token fungibility. A third-party observer will not be able to detect if a user is sending a multi-signature transaction, since the signature will be in the same format as a single-signature transaction.
4. Economics and supply distributionThe Bitcoin protocol utilizes the Nakamoto consensus, and nodes validate blocks via Proof-of-Work mining. The bitcoin token was not pre-mined, and has a maximum supply of 21 million. The initial reward for a block was 50 BTC per block. Block mining rewards halve every 210,000 blocks. Since the average time for block production on the blockchain is 10 minutes, it implies that the block reward halving events will approximately take place every 4 years.
As of May 12th 2020, the block mining rewards are 6.25 BTC per block. Transaction fees also represent a minor revenue stream for miners.
https://preview.redd.it/hml53mmh5er41.png?width=568&format=png&auto=webp&s=3f0cd662e1836bcb2ea37793cbbbfd6f8a5e9723submitted by Floris-Jan to aelfofficial [link] [comments]
It’s always great to hang out in this group. This group means a lot to the Aelf community. It is the first Aelf community and has been there through all the ups and downs in the world. I would like to start with wishing everyone is staying safe at home during the virus outbreak. It definitely has been a difficult time for all of us, but together we can pull through it.
We understand that the situation is quite striking to all of us. But I really believe that the solution to the virus outbreak is about more global coordination and collaboration.
All of you to be assured, our team in different places are all safe and working from home as normal.
The Aelf team in Beijing were among the early ones experiencing the virus outbreak. As everyone was on the way home for Lunar New Year holiday and then experienced a total city lock-down followed by a 40 days’ work from home policy. It was definitely not easy for them, but our team stayed strong, took necessary precautions and focused on work with the right morale. Mappo has recently published some tips on how to work from home effectively based on our experience. Do check it out. Despite not working in the office since February, we have achieved great progress, including launching Aelf 1.0 preview, which is an important milestone in technical delivery and also the roadmap to mainnet launch (which listed out the essential steps for the community to work together to launch a successful public network)
Let's first talk about Aelf v1.0 preview. It is the cornerstone of the mainnet launch. The product itself has all the features that the public network is needed. The codebase has been reviewed and tested rigorously by the team. And a few highlights of how the network would look like:
So how are we going to help the community launch the network:
First of all, we have launched the codes, documents about the economic system and governance model and technical features. With all the things available, you are able to understand what the system is about, as a token holder what's your benefit in the system, and being a node in the system plays a big role in the governance
Next, without yet electing the nodes, we will get all token holders to join the current Aelf network through a mapping event. That means as long as you have Aelf tokens, you will be able to get 1:1 test tokens on the public testnet. that gives you full access to all the features, and you will feel like you are already using the mainnet. You will get rewarded in making transactions, voting, etc.
Do try out the Aelf wallet and voting features, you will see how easy to transfer tokens cross-chain. and also how flexible the system allows people to make changes. For example, the community may want to adjust the block rewarding parameters or fees to use certain services on mainnet, they can initiate a discussion and then vote in the system and once voted through, it will be reflected on mainnet.
For people or organizations that want to play a bigger role in the system, we will do a dry run of node election. Take it as the real node election before mainnet launch. We will see who the active members of the community are and being trusted by the community. Among the nodes, we will form a network launch committee. The committee will be the crucial party to oversees and ensures the smooth launch of Aelf mainnet, instead of just relying on the Aelf team. This is our step towards decentralization.
The committee will agree on the actual launch process, final checking all the parameters in the system to be ready for launch and then decide when the criteria are met to launch the network. Once all that is decided. We will invite all interested nodes to apply for the election and let the community know what's their plan to grow the Aelf network. the network will initially be launched with a few nodes from the committee and gradually be replaced by the selected nodes (a bootstrap phase). Along the way, we will work with exchanges to conduct token swap (which we are also designing an innovative system to further enhance security and usability of Aelf tokens in exchanges)
Among this isolated and worrisome time, at least we all have something to look forward to: a successful launch of Aelf network! Once it is launched, we are excited to see a vibrant and technically superior network that is good for Dapps to run on top of it.
Doris Guo Q1: As a Blockchain start-up, what difficulties have you overcome when starting Aelf project? What motivates you to solve difficulties and achieve success today?
Zhuling Chen First, just like launching any start-up, its community and investors are usually regional. There is always some bias on if Asian projects are solid. It is really rare to have an Asian project to be supported by western funds and community from day 1. We were lucky to have overcome that obstacle. Having a global investor line-up from day 1. Having a global team from day 1 and also working with a global community from day 1. This benefited us to have an international perspective which is crucial in the blockchain industry.
Secondly, as a hardcore technology company, it is really hard to put in plain words what is our ambition. Our ambition is huge, achieving key innovations in multiple fronts of blockchain technology and organically combined them to serve real users for the future. Our marketing team has been working really hard to elaborate on what Aelf is. Now we have come to a point that the product is ready. Therefore, it is much easier for all of us to understand how solid Aelf is by trying out the network ourselves! That's exactly what the following events will be about - Try out all the exciting features of Aelf network before mainnet launch.
Doris Guo Q2: What critical problems do you see occurring in the blockchain industry nowadays? How does Aelf solve these problems?
Haobo Ma First, we need to distinguish the difference between BTC and ETH. One is Digital Cash and the other is the Smart Contract Platform. Aelf addresses most of the latter's problems. In short, it can be summarized as performance, end-user friendly, developer-friendly, network economy, and self-governance and upgrading. Each of these areas will probably take up a lot of space, and as a whole are the issues described in our two white papers. In short, Aelf is faster, end-users do not need to know the rules of the blockchain, developers can set up the development environment in 10 minutes, have a good economic model and can carry out proposal governance on the chain.
Doris Guo Q3: What is your long-term vision about the industry which Aelf is working at? Are you afraid someday there will be another project with more innovative technology can replace Aelf?
Haobo Ma Let's talk about where Aelf stands in the traditional Internet. It is essentially a cloud service provider, Aelf provides resources and infrastructure for developers to deploy their services, known as smart contracts. We eventually want Aelf to grow like AAA (Amazon, Azure, AliCloud). Because Aelf is a network that can be dynamically scaled, we can accept any new technology, some of the more advanced technologies we can put on a side chain.
Doris Guo Q4: Why did Aelf choose for cross-chain interaction?
Haobo Ma As I mentioned earlier, Aelf solves the Smart Contract Platform problem. However, there are other digital cash problems as well which we would need to use existing infrastructure such as Bitcoin's chain in order to interact with Bitcoin. There are a lot of infrastructures on Ethereum that we want to interact with. Multi-chain on Aelf network mainly is to isolate resources to improve network performance and network stability.
Doris Guo Q5: What difficulties do the Aelf team have now (I talk about COVID-19)? How does the Aelf team solve it? Have you changed the roadmap?
Haobo Ma There is no great impact. The teams in Singapore and Beijing are communicating with each other remotely on a regular basis. The only change is that most of us are now working from home which has no impact and in fact, it seems conducive to the acceptance of more community developers in the future to come. From the internal working schedule and development timeline, there is no great impact. We do not publish specific timeline as we do not want short term holders (traders) to create too much negative pressure on product development.
Doris Guo Q6: Aelf is an open-source blockchain, and there's the common problem of taking a substantial amount of time for the different participants to agree on strategic decisions. What types of governance models do you use in Aelf to address this issue???
Haobo Ma The issue is about public blockchain network, and who can decide the direction of the network. Our answer is long-term holders. For the short-term holders (traders), we refuse to allow them to participate in any discussion of the direction of Aelf because the short-term holders are likely to make a profit and sell quickly, which is essentially the same example of a person who cheats the President and then runs away for his personal gain. We defined a number of proposal processes, including the logic of the two-party system in the United States, and the participation in the referendum to ensure that the final proposal represents the majority. At the same time, we are looking for some legal solutions to avoid bifurcation, such as prohibiting exchanges from intervening in bifurcated new tokens. While we cannot limit a community, we should be able to find ways to limit a centralized organization. This restriction is akin to a ban on national secession.
Doris Guo Q7: How will Aelf empower Investors, Companies, Developers, Platform Users to deliver impactful solutions and bring value to people all over the world?
Haobo Ma We will learn from the operational experience of successful foundations such as the LINUX foundation and license some commercial companies to use Aelf solutions to solve business problems. At the same time, Aelf is an open-source product under the MIT License, and we accept any use that does not violate this open-source principle.
Zhuling Chen Let me add on to Haobo’s statement: to incentivize and empower the community, we are also exploring ways to let the community decide how to use the funds for Aelf (allocate to where it matters to our community) once mainnet is launched. This means you guys can decide what are the projects to be funded on Aelf, etc
Doris Guo Q8：When will the node campaign start? How will Aelf attract users to participate in nodes election?
Haobo Ma According to our published roadmap, the timeline can be dynamic, but I don't think it will be too long. The main idea is to let everyone understand what we envision Aelf to be like, and what are the rights and benefits of being a node in the future. We hope to find nodes that fully recognize the efforts of Aelf at the present stage and are willing to participate in the future development of Aelf. We will run a simulation of the node campaign on the testnet and set up a temporary mainnet launch committee. Please follow our official Twitter for more upcoming details!
Doris Guo Q9: Token swap form 2 is some kind of cross-chain transfer? It will be handled by a smart contract?
Haobo Ma It is handled by the smart contract, we define an asset cross-chain transfer protocol, but it may be opened after a snapshot.
Doris Guo Q10: Which Exchanges will support token swap? Do you have any plan to list Aelf in some big exchange like Binance, Houbi, Kucoin, .......?
Haobo Ma We are already in talks with some exchanges, there is still competition between exchanges, and many are still hoping to attract more users by getting access to mainnet token swap early.
Doris Guo Q11: Aside conversion of the current tokens to mainnet tokens, what other main features will be accomplished with the mainnet launch?
Haobo Ma We have a documentation file that has been published, which has listed some features: https://Aelf.io/gridcn/Aelf_public_testnet_and_supporting_features_introduction_en_v1.0.pdf
Doris Guo Q12: Do you have any plan to burn or buyback your coin?
Haobo Ma We have plans for the community to govern through DAO, we have no interest in short-term price incentive adjustment as we would prefer to drive the project to higher adoption. After mainnet starts operation, there will be a part of network revenue get destroyed automatically.
Doris Guo Q13: Often, as a newbie developer, I face difficulties on most blockchains. How easy and convenient is it for me on Aelf, and what programming language and tools are needed??
Haobo Ma We set up staging for DAPP developers on GitHub and configured CI. Develop a smart contract using C# with React Native on the front end. So, in fact, developers can fork the source code without setting up the environment locally, and you can conduct unit testing with the help of CI. You can also release the smart contract and generate the installation package of iOS and android online. https://github.com/AElfProject/Aelf-boilerplate
Doris Guo Q14: What is the progress of business development and what are some of your commercial partnerships? How will Aelf rapidly develop the number & performance of DAPP?
Haobo Ma First of all, the blockchain industry is still fairly small and users with ETH and EOS wallets are considered a very small group and its not effective to even promote within these groups. What we need to consider is how to enable users who have never been exposed to blockchain to use DAPP. The competitiveness of Aelf is to make it easier for Aelf developers to promote their DAPP to ordinary users, rather than to teach ordinary users a lot on blockchain knowledge. The average user doesn't like to hear about private keys, mnemonic, Gas Price, RAM, CPU, etc. Only until we solve such problems, companies that need to solve problems through blockchain will be more inclined to use Aelf in technology selection. Therefore, our main work is to explain the competitive advantages of Aelf, ETH and EOS to everyone. We have some business cooperation’s, but we also believe that simply through case-by-case business cooperation will not be able to gain adoption so quickly, therefore we still need to put our products to stay ahead of the next generation.
Doris Guo Q15: What other activities can encourage more people to be confident about Aelf?
Haobo Ma We are only going to state the truth by having those that have faith in us to stay and those that don't to leave. The development of Aelf is not driven by a single foundation, but by a steady stream of contributions from the community. In the future, we will also place the activities in the DAO for on-chain governance, and let the community make decisions by itself.
Kun Aguero As you know that in the present market situation many new coins or either dying or thriving for liquidity? How will you manage this liquidity problem?
Zhuling Chen Aelf started in 2017. we have gone through a few cycles in the market, still, remember the big down period in 2018-2019. Aelf is financially solid and the team has always been working hard. if you are referring to liquidity in exchanges, we are among the lucky ones that are listed in all major exchanges
Xinshu Dong Hello, great discussions! I would like to ask what are the criteria to join the committee for launching the mainnet? Would love to participate
Zhuling Chen Hi xinshu, great to see you here. The committee will be chosen among the nodes elected during the testnet dry run. Which means, it is really important to participate in the testnet dry run and also start to establish your reputation in the community so that people will elect you as a node. The detailed criteria will include what is your plan to help Aelf to grow, tech competency and reputation.
An Da What are Aelf’s achievements in 2019? Who had supported you to get those things?
Zhuling Chen To name a few, in 2019, Aelf is one of the most active projects on GitHub. This means Aelf is evolving and improving fast in this space and our team has the tech strength. In addition, we have also successfully listed on all major cloud service providers, such as AWS, Azure, Google. So large companies can easily launch Aelf side chains in their organization with minimum hassle.
John How does the voting for master nodes candidates occur? And why is the development of this system important for your project?
Zhuling Chen Voting is going to be pretty simple. All token holders can vote for the nodes they support on our block explorer.
Miha After mainnet lunch, how will you assure that transactional fees will stay low? We know what sometimes happens to fees on ETH blockchain.
Zhuling Chen First of all, due to the fact that is Aelf is scalability, this will reduce transaction fee. Secondly, all transaction fees will be voted by the nodes (which will be elected by you). So they will represent your interest
Bobbyfernandito Currently, as we see All projects are concerned with the speed and security. So, tell us here - what are the facilities Aelf provide to their user and investors?
Haobo Ma Security: we have an automated smart contract code audit. During contract deployment, production nodes and the community audit participation are required. On the other hand, we are also planning to provide a standardized model of centralized exchange access for 100% asset certification and emergency measures to deal with exchange attacks, which we will be released later. Speed: Aelf has been working on improving performance, which is transparent to users which they can also experience by themselves.
An Da What effect does Aelf token have on the Aelf ecosystem? Holding Aelf, what benefits will users receive?
Zhuling Chen Holding ELF enables you to use all the services on the Aelf network. ELF has a deflating system where the total amount will reduce as the network grows. token holders can also vote for the nodes to run the network and also vote for big decisions in the network. part of the fees in the system will also be distributed to token holders via a smart contract
ahihi132 Which companies do you view them as potential partners and that they are somewhat also beneficial for both the user base and Aelf itself?
Zhuling Chen Great question, if I could write a wish list, that will be: let medium-sized financial institutions to use Aelf to challenge the big boys. Let telecommunication companies use Aelf for micro-payment and other innovative business models. We also would like to try out a few public sector projects, which blockchain will is still more transparency and trust
Misun Q1: Which programming languages are you using in your project? And why? Q2-What are another big MILESTONES you have planned for 2020 roadmap and how are they supposed to benefit your costumers? Will it be an exciting year?
Haobo Ma For Q1: We mainly use C# for development, I personally like it. Performance is good, development environment IDEs are strong, and C# creators are influential in the industry. We believe in the right thing, though it may take a while to develop. The smart contract will then add support for multiple languages, such as WebAssembly, depending on the needs of the community. Now it seems that C# is enough.
Hambi crypto Which platforms are your competitors? How will you soar above them, and what better things do you offer than them? So, What’s your outlook on the future of cryptocurrencies in this year and next few years?
Haobo Ma As I have already mentioned this before, Eth and Eos. We provide better performance, cross-chain support (already implemented), end-users do not need to know the details of the blockchain, developer’s payment models and so on.
Floris-Jan What plans is Aelf making to prevent centralized exchange to take over the DPoS algorithm like what happened to Steem? Are we talking about blacklisting exchange wallets, or having the foundation say "No", or putting all trust in the community?
Zhuling Chen Great question, Floris. I’m not going to give away all the details of what Haobo has proposed to work on this, but in a nutshell, in Aelf system, exchange wallets will not be allowed to vote, but only the sub-wallets for each individual can vote. This will also help exchanges to prevent hacking and theft in the future
Alex What your plans in place for global expansion, are Aelf wallet focusing on the only market at this time? Or focus on building and developing or getting customers and users, or partnerships? Can you explain this?
Haobo Ma Our core focus will be through the developers to promote, developers will help Aelf to attract more users. So our product has to be attractive to developers. Just like AWS, they only focus on getting their service right, their developers will think about how to promote it. We don't want to burden them in their promotion process.
Ellkay What do you think are the major threats and barriers that could face the development and adoption of Aelf?
Haobo Ma If I'm a DAPP developer and I need to promote my APP to people who don't recognize blockchain, then I'd like to choose a platform that doesn't have to explain a lot of blockchain details to the end-user, so they can use it easily. We've provided some options in the Boilerplate that allow you to log-in simply via QR code + Password, and our recommended Dapp is an independent wallet and a separate iOS/Android application.
ahihi132 Give me some important reasons why we need to hold Aelf token where in fact hundreds of projects failed and it went to bankruptcy or even developers run when they collect millions/billions of funds?
Haobo Ma First of all, we will not give any suggestions as we only describe the fact that the long-term token holder will be able to govern the Aelf network, get Aelf mining reward and Aelf network profit. At the same time, Aelf network is a deflation model, Aelf network received transaction fees, profit dividends will immediately destroy 10% etc. All investments are risky, and we don't judge the behaviour of other developers. There are so many things in this world that cannot be understood and unfair. It is important to do our job well. I cannot explain these things.
胖 见愁 I remember that boss Ma mentioned to only find those truly innovative applications and enterprises with blockchain, how to find and win partners in these aspects?
Haobo Ma When Linus was developing Linux, I did not think he would find a lot of collaboration when the code was not good. The response we can give is that we already have a lot of interest in cooperation, including what we have announced, what we have not announced, etc.
胖 见愁 How interested are cloud computing providers in participating nodes?
Haobo Ma The vast majority of our nodes should be using cloud services, and as long as a large number of our 17 nodes and other candidate nodes are based on cloud services, our network robustness is determined by these cloud computing providers. Of course, in the expansion, we can also use cloud computing services.
Hi Parachuters! As part of 2 of 3 from today's rapid catch up series of pending updates, here’s your week at Parachute + partners (6 Dec - 12 Dec'19):submitted by abhijoysarkar to ParachuteToken [link] [comments]
As mentioned last week, Cap and Ice hosted a townhall to talk about where we are at and where we are heading along with ample feedback and Q&A from the community. We covered a lot of ground: "value hypothesis for ParJar, Product Market fit, and our growth approach for 2020...performance of two key PAR utility metrics, staking and gas, and how we see growth for each in 2020...questions from the community and reviewed upcoming community initiatives". Click here to catch up on all that happened. GET Protocol’s $GET token was added to ParJar this week. Belated Birthday wishes to Doc Vic from Cuba. Jason lost a 5k $PAR wager with Cap on Victor’s age. Haha. Congratulations to Martha for winning this week’s Parena. As per the latest Fantasy Premier League (#FPL) update shared by LordHades this week, he is still ruling the charts at the top with NovelCloud and Alexis hot on his heels. From next week, "You can now view your first opponent in the 2019/20 FPL Cup on the My Team page - under Leagues". While you slay those miles with the Parachute Running Club (which has done 44 miles so far BTW), here’s a podcast to listen to. Cap’s recommendation: "It's geared towards people building products - but super super useful to think about any products you use. Skip to like 9 minutes in to skip through all the advertiesments ". Yes, I know. Cap wouldn’t be Cap without typos. Typos FTW!
Parachute-themed shirts designed by Doc Vic and Alejandro on Doc’s birthday. These are sick!
If you want to see yourself on the Parachute world map, make sure to enter your location here. The entries are anonymous. In this week's Parachute Fantasy Football League update, Hang is in the first position followed by Clinton and Andy. Connor made it to the playoffs and is now in 4th position. So it means farewell to Nilz, Ken, Kamo and Cap from this season. CoD mobile players, don't forget to join the Parachute WarZone hosted by Doc Vic from Cuba. I hear there's $PAR and $AMGO to be won! The TTR Hat Contest ended this week with some solid entries running in the lead. Epic creation Wendell! In this week’s creative prompt by Jason, Parachuters had to “do 3 nice things for a total stranger”. Basically, be a true blue Parachuter 😊. For this week's Two-for-Tuesday, Gian made it free-for-all. No theme. Post music as you wish and win 500 $PAR. Cool! Benjamin and Charlotte hosted trivias in TTR this week. Those were loads of fun! Andy announced the start of a College Football Bowl Game Pickem contest in Parachute. 100k $PAR prize pool. Doc Vic hosted another round of Champions League wager this week in TTR.
So much epicness in one picture. Jose, you are a genius!
Andy's Advent Calendar journey continues
Catch up on the latest aXpire update and 20k AXPR burn here and here respectively. As you would already know, instead of pitting both startups against each other, XIO decided to accept both Opacity and Uptrennd into the incubator program and opened up staking for them. This marks the official launch of the XIO Blockchain Incubator and it’s been a roaring start with USD 7k worth of tokens locked up in one hour and Opacity portal getting oversubscribed in no time. Video instructions for staking can be found here. Read up on the startups here. In three days, the total staking crossed 1M XIO levels. Insane! That is a great metric to measure performance. How does the $XIO token play a role in all this? The crew explained in this tweet thread. And with that a series of related discussions got off starting with the possibility of self-nomination for startups. Have a sub-100 CMC project that you think should be part of the incubator? Don’t forget to tag them. Plus, a cool 25k $XIO giveaway was launched. Remember, meaningful conversation is always welcome at the incubator and more often than not, they get rewarded. Check out the latest update on the Birdchain App SMS feature along with an expanded list of supported countries. Silent Notary reduced the $LAW token requirement for running a Masternode from 100M to 20M this week. Russian research company sudexpa.ru also gave its vote of confidence to Silent Notary in terms of its immutability. Wibson Marketing Manager Fi Scantamburlo attended the Latin American Bitcoin Conference Uruguay to speak on Data privacy, monetisation and how Wibson helps achieve these. Opacity now allows shared file preview for uploaded docs.
Shared File Preview on Opacity
Fantom's foray into the Afghan Ministry of Health's efforts to fight counterfeit drugs and other public health initiatives were covered by Forbes this week. Last week, we shared that Sikoba's e-voting platform, Itugen, which is based on Fantom’s Lachesis consensus was released. This week, they published its technical whitepaper. With so many moving parts in the project and so much happening all around, a recap is always a welcome refresher to catch up. $FTM got listed on South Korea’s Coinone with a $KRW pairing. It was also integrated with the IncognitoChain project’s pDEX with a $pUSDT pairing (remember, Harmony was added to the same platform a few days back?). IncognitoChain allows cryptos to be transacted privately using sidechains including those coins/tokens which are not privacy-oriented. Fantom also launched a developer portal and technical documentation ahead of the XAR Network mainnet release. The interoperability bridge is out as well. This allows both ERC20 and BEP2 token holders to move their tokens to the XAR Network. The wallet allows both staking and delegation. For the guide to joining XAR Network as a validator node, click here. A simple guide to staking on XAR Network can be found here. The team also sat down for an AMA with COTI this week. Blockchain Magazine’s interview of Michael was published. Continuing with Uptrennd’s 24 Days of Celebrations started last week, this week they hosted an Escape Room contest and Photo contest. The latest $1UP tokenomics update can be seen here. After 11 months, the platform now has 50k users across 177 countries. Wowza! And wicked stats on the engagement metrics as well. Jeff’s interview with Crypto Beadles came out this week.
A few entries for the Uptrennd Photo Contest
Click here and here for the latest District Weekly and Dev Update from District0x. In case you missed this week’s Dapp Digest, you can watch it here. Aragon fans will be in for a treat since it features Aragon Co-Founder Luis Cuende as a special guest. Remember, we had discussed last week that the Shuffle Monster Raffle had crossed a 10k $SHUF pool. Turns out it got to 13k+. Wow! The latest Hydro developer update is a comprehensive roundup from the entire ecosystem. VCC Exchange listed $HYDRO with a $BTC pairing. Hydro’s security tokenisation protocol, Hail, moved to mainnet this week. The team travelled to Boston for MassChallenge Fintech. Hydro will be hosting a Banking-as-a-Service happy hour next week to talk on how they are building solutions in the BaaS space. For starters, don’t forget to read their article on blockchain applications in finance. The team appeared for an AMA with Apache Traders which also featured a 45k $HYDRO giveaway. Digital payments platform VoPay is now partnered with Hydro for end-to-end payment solutions using Hydrogen API and other Hydro tools. Hydro’s smart contract was audited by Callisto and passed their test with flying colours except for one "low severity" issue. The result: "The contract can be deployed". CTO Tim Allard was interviewed by Ethereum Network Nigeria as part of their Ethereum personality chat series. For the latest update on the community explorer Frost, click here. In Pynk’s first guest blog post, community member (or, Pynkster) Alistaire Wallace talks about what the coming year could hold for Pynk and its community of predictors. Check out the transcript of Sentivate’s AMA with tehMoonwalkeR here.
Sentivate’s new office in PA is shaping up quite well
This week at OST was all about the Pepo app: from angel investor Kartik to Rocket NFT’s Alex Masmej joining the platform, accelerator The Fledge using Pepo Conversations to power community-sourced improvements to businesses, Home for the Holidays Challenge to explain crypto/blockchain to relatives (with a total USD 2k in Pepo coins in prizes) and a “best lifehack” bounty posted by Jason on the app. If you’ve missed all SelfKey news from the past month, you can catch up from the November progress report. Also, did you know that the group Legion of Doom which was once considered to be the most capable hacking group in the world was in a long drawn feud with Masters of Deception in what is now known as the Great Hacker War? Learn more info like this from SelfKey’s latest article on hacking groups. Constellation CEO Ben Jorgensen will be speaking at the Crypto 2020 Summit. If you’re attending, make sure to say Hi. Arena Match announced a trading competition on DDEX with 4M $AMGO tokens to be won. Lucky Bluff Poker will be sponsoring next week’s Arena Match Raffle. The latest Harmony update compilation from the whole team can be found here. In the latest Pangea statistics (Harmony’s experimental staking game to test the limits of its tech), the average staking position is 1.8M $ONE with 75% of participants operate nodes themselves while the rest use delegates. Plus, check out the newest upgrades here. Honest Mining announced mainnet support for the native $ONE token swap. $ONE is also in consideration for listing on Binance US. The token was listed on Pionex this week. The Intellishare website registration and login functions will be down next week for a scheduled upgrade. Also, $INE traders make sure to keep a note of WBFex temporarily disabling the $ETH trading pair. Jobchain’s $JOB token got listed on Bilaxy exchange, P2PB2B exchange, SWFT Blockchain wallet and SWOP.SPACE exchange. The project was also given an A+ score by Xangle. Congrats!
And with that, it’s a wrap. See you again soon with another weekly update. Bye!
If you are planning to place assets into cryptographic types of cash like Bitcoin or Ether, in any case, you do not understand where to start, this Gemini exchange review will help you with choosing.submitted by cryptoerapro to u/cryptoerapro [link] [comments]
Gemini Bitcoin Exchange Review 2020
You need yourself to be a productive advanced cash intermediary. By what technique will you become? To help you here's an exchange review, which will give every one of you the low down information required for a powerful enthusiasm for one of the most trusted in stages the Gemini Exchange.
We should find all the more right currently review
Gemini Review :
About Gemini Exchange
Twin kin developed Gemini Winklevoss in the year 2014. The Gemini exchange is arranged in New York. The Gemini crypto exchange is open in essentially all US states, similarly as UK, Canada, Puerto Rico, Singapore, South Korea, and Hong Kong. In 2016, Gemini transformed into the world's recently approved Ether exchange.
It positions 82th greatest exchange on earth as showed by 24-hour volume on Coinmarketcap. While Gemini Bitcoin and Gemini Ethereum trading volumes are high, the exchange is endeavoring with all undertakings to fight with those stages offering a predominant piece of the cryptographic types of cash, for instance, Binance.
Gemini offers crypto to fiat portions and a BTC/ETH grandstand, which makes it a quick contender to any similarity to Coinbase, Bitstamp, and Kraken. At present, it is one of the most respected and ensure about exchanges open. This is in light of the fact that it has more features to help secure customers against developers. Also, it is one exchange for the CBOE Bitcoin future settlement. Gemini Mobile application is directly available, which is amazingly basic and versatile to use.
How to use Gemini?
1) Go to the official site and snap the "Register" tab on the upper right corner.
Enter your name, email address, and mystery word for your own record. While affirming your email address, it is critical to :
Affirm your email address and enter both your region and phone number, by then you can set up 2-Factor Authentication (2FA) which will be an additional layer of security to your record.
Incorporate your monetary equalization. Starting at now, Gemini recognizes simply bank moves and wires, as a methodology for putting away holds.
To check your record, move your organization ID proof. This will help you with executing and trade US Dollars. Moreover, it will help Gemini with as per the Bank Secrecy Act (BSA) and Anti Money Laundering (AML) rules. The affirmation time may run from a couple to a couple of days.
Subsequent to completing of all the above strategies, you can use your record for financing.
gemini crypto exchange
2) Deposit Currency
In the Menu, click Transfer Funds, by then find a good pace Bank Transfer and Exchange. Enter the whole you have to store here. Moreover, note $500 consistently is the most extraordinary most extreme for Bank moves.
3) Trading Bitcoin and Ethereum
As you store by methods for bank move, they are quickly available for trading. you can purchase by encountering the menu and picking your supported trading pair. For example, for Bitcoin BTC/USD similarly as Ethereum ETH/USD.
In the wake of embeddings the expense and sum it will process your buy demand. There is another choice to trade by methods for the business community which has exhibit orders gave by various customers.
After the fulfillment of your purchase, your record will be acknowledged with your Ethereum just as Bitcoin purchases. You can sell your computerized cash on the Gemini crypto exchange. Regardless of the way that you can't make a withdrawal until your bank move has been completely arranged.
gemini sponsor organization
By and by, For most trade strategies, there are no limitations on trades. In any case, Automated Clearing House (ACH) moves have the greatest store most remote purpose of $500 day and $15,000 consistently for singular record holders. Associations have a state of restriction for making ACH stores of $10,000 consistently or $300,000 consistently.
There is a Gemini business focus that runs 24*7. Here, you can have indistinguishable number of solicitations from you wish to have, with a variety of trading choices. These include:
Market Orders – With the present best open worth, the solicitations here starting dealing with quickly against resting orders.
Purpose of repression Orders – The sum is filled at or better than a given expense. The sum which isn't dispatched lays on the solicitation book diligently until it is filled or dropped.
Brief or Cancel (IOC) Limit Orders – The sum is filled at or better than a given expense. The sum which isn't filled rapidly is dropped and doesn't lay on the perpetual solicitation book.
Maker or Cancel (MOC) Limit Orders – The sum lays on the solicitation book continually at a foreordained expense. Furthermore, the entire solicitation is dropped if there is any sum that can be filled immediately.
All solicitations made on this stage are totally sponsored and fill in as a full hold exchange. In any case, there is no edge trading Gemini. Despite that, reliably the customer's record equality should have more balance than the exceptional excitement on demand books. Also, all open solicitations decline your available leveling until they are fulfilled or dropped
In the event that there ought to be an event of moves, Gemini crypto exchange has a low cost technique and stage customers can store Bitcoin, Ether, at freed from charges for both bank and wire moves. In any case, banks will charge a cost for the customers to wire money to their Gemini account. Withdrawals on the stage are free and all customers will have 30 free withdrawals for each calendar month.
Any withdrawals more than this total will pull in costs comparable to the mining charges payable on either sort out. The costs are around 0.001 BTC or 100,000 Satoshi per trade on the Bitcoin Network and 0 GWei or 0 ETH per trade on the Ethereum Network.
0.25% is the trading costs for both sellers(makers) and buyers(takers). If it shows up at certain trade volumes, charges will be reduced. The maker charge is 0% for 30-day trading volumes that outperform 5,000 Bitcoin or 100,000 Ether. For a comparable trading entirety, the taker run after will bubble to 0.10%.
Gemini uses dynamic maker and taker charge or reimbursement timetable, and sellers can get reimbursement on liquidity-creation trades. The particular entireties depend upon net trading volumes and the buy and sell extent over a multi day time allotment. The data are adjusted as expected and more information on charges can be found here.
Concerning purchases, the base purchase whole for Bitcoin is 0.00001 BTC, or 1000 satoshis, for Ether, the base sum is 0 .001 ETH
Bitcoin Gemini Reviews, is a strong exchange that has a better than average reputation in everyone. The exchange goes about as a way into the universe of cryptographic cash trading. This may be in light of the fact that various customers first quit concerning purchasing Bitcoin and Ethereum. In comprehension to Coinbase, Gemini has a near space. Wherein it allows its customers to make trade clearly to and from their records.
Gemini is a not too bad choice, for people looking to securely trade either Bitcoin or Ethereum. The exchange is a potential decision for new competitors to the market similarly as logically settled sellers who like to make trades by methods for their monetary adjusts.
Dec 17, 2019: Well realized cash related pro association State Street picked Gemini exchange for the new propelled asset pilot adventure.
Nov 19, 2019: Gemini exchange wanders into NFT's and acquired Nifty Gateway Solution, a phase to buy Non-Fungible Tokens.
Nov 14, 2019: The exchange added Stop-Limit to the solicitations being executed on the stage.
Sep 11, 2019: Gemini dispatches Gemini Custody with 18 cryptographic types of cash
Sep 5, 2019: Gemini Clearing™, a totally electronic clearing and settlement answer for off-exchange exhibited by the stage
Aud 27, 2019: Gemini Joins the Silvergate Exchange Network
Aug 22, 2019: Gemini loosens up and reaches to Australia
April 15, 2019: Gemini wallet support Segwit
Gemini Bitcoin Exchange Review
Rundown: How to Buy Bitcoins by means of Gemini
Register a record at Gemini and check email code sent to you.
Set up two-factor validation (2FA).
Give checked ID as a major aspect of the confirmation procedure.
Store cash by clicking "Move Funds", "Store into Exchange" and afterward picking the sort of bank move.
Snap "Purchase" catch and round out the buy structure to get BTC.
Is Gemini Safe?
Gemini is extremely worried about its clients' wellbeing, in this manner it utilize three arrangements of security...
Gemini Comparison with Other Exchanget
To exchange bitcoins you have to initially peruse and think about various BTC trades...
In Which Countries Is Gemini Available?
You can arrange bitcoins through Gemini nearly in any nation, yet discover where you can't...
Guide: Buying BTCs at Gemini
It is anything but difficult to purchase bitcoins on Gemini trade, knowing the essential standards and prerequisites...
Discover to what extent the exchange takes, how to pull back BTCs and what strategies for...
Practically equivalent to Bitcoin Exchanges
We have arranged a rundown of trades, notwithstanding Gemini, that can assist you with requesting bitcoins...
With developing worth and system, bitcoin is ready to turn into the main online resource in the realm of ventures.
Gemini bitcoin trade survey
This article is worried about one of the most well known trades with regards to BTC exchange, Gemini.
What Is Gemini?
Gemini is one of the realized digital money trades that offer an assortment of exchange apparatuses for speculators that have some involvement with the business. The organization that claims the stage is enrolled as LLC in New York State, USA, offering USD to BTC and USD to ETH exchange trade.
Purchase BTC at Gemini
Propelled in 2015, Gemini offers two unmistakable commercial centers, them being:
customary trade administrations;
Upon its appearance, the stage offered its administrations in the US just, bit by bit including different nations all the while. The organization is possessed by the Winklevoss twins, who guarantee that they are have about 1% of the complete BTC volume.
Winklevoss siblings are Gemini's proprietors
With regards to the wellbeing of your assets, Gemini applies three arrangements of safety efforts that should be referenced. To start with, the stage applies advanced money safety efforts by offering hot and cold stockpiling wallets, where cold wallets have multisig capacities to forestall hacking endeavors at your equalizations.
The subsequent measure is identified with the exchange where the entirety of the exchanges at Gemini are led through pre-financed accounts, implying that merchants and purchasers can't post orders on the off chance that they don't have adequate BTC or fiat monetary forms in their parities. Finally, the site security comprises of two-factor verification (2FA) and HTTP encryption of all data in regards to merchants and stage's exchanges from outsiders.
Accessible Payment Methods
As of now, Gemini acknowledges stores communicated distinctly in ACH (for US dealers) and wire moves (for every other person) communicated in USD. Credit or check cards, money stores, PayPal and numerous different alternatives are wanted to be remembered for the future however are not accessible at the present time.
Buy bitcoin by means of wire move
You ought to buy in to the Gemini news source since the organization will promote the new store strategy through that channel of correspondence.
Shouldn't something be said about Fees?
While saving or pulling back your assets communicated in fiat or computerized monetary forms, dealers would find that the administrations are done totally free. Then again, Gemini charges exchange expenses are charged dependent on a month to month net exchange volume. Taker charges can extend from 0.15% to 0.25% while creator expenses from 0% to 0.25%.
Expenses at the trade
Does Gemini Have Limits?
Cryptographic money and wire stores and withdrawals don't have any constraints forced on dealers, implying that in the event that you utilize the said administrations, you can buy, sell and pull back bitcoins with no deterrents. Singular American financial specialists utilizing ACH move, then again, have $500 every day and $15.000 month to month while institutional individuals have $10.000 day by day and $300.000 month to month store limits.
No restrictions for purchasing bitcoin
When thinking about exchanging at any trade, you should hope to analyze the administrations, expenses and impediments with other comparative stages. In this manner, we have assembled an examination investigation where we benchmarked Gemini against two other well known decisions with regards to BTC buy: Kraken and Coinbase.
Gemini versus Kraken
Kraken, much the same as Gemini, acknowledges bank moves just, with the significant contrast being that Kraken permits 5 fiat cash stores. Notwithstanding bitcoin, there are 14 more altcoins that you can exchange with at Kraken while the two trades force check on their customers as they are both controlled organizations.
Gemini versus Kraken
Kraken is fundamentally the same as Gemini as far as expenses, as creatotaker charges go somewhere in the range of 0% and 0.26%. Bank moves do accompany little expenses at Kraken while Gemini acknowledges stores for nothing. In conclusion, while Gemini exchanges two or three nations in particular, Kraken is all around accessible.
Coinbase versus Gemini
Coinbase is viewed as one of the biggest bitcoin suppliers on the planet, offering its administrations in 32 nations, USA notwithstanding. The installment strategies at Coinbase are PayPal, bank moves and credit/check cards, two more than Gemini.
Request bitcoins by means of Coinbase trade
Confirmation is an absolute necessity have at Coinbase, much like in Gemini while expenses are a ton lower at Gemini, as you pay between 1.49% to 3.49% from exchange's an incentive at Coinbase. The two trades offer BTC vaults and wallet administrations while Coinbase additionally exchanges with Litecoin which are inaccessible at Gemini.
Gemini BTC Exchange in Different Countries
Gemini's administrations are accessible in a bunch of nations around the globe, them being the US (5 states not upheld), Canada, Japan, South Korea, Hong Kong, Singapore and the United Kingdom. The five US expresses that are not bolstered are Alaska, Arizona, Hawaii, Oregon and Wisconsin.
Gemini trade in various nations
Is It Legal?
Gemini is an American LLC that adheres to New York Banking Law guidelines, actualizing BSA (Bank Secrecy Act) and AML (Anti-Money Laundry Compliance Program) arrangements, implying that customary reviews of the BSA/AML programs are being executed. Moreover, the firm requires all merchants to have reserves pre-saved before the exchange.
Bitcoin Gemini Price, is legitimate
Another significant factor of the stage's lawfulness is the way that since its beginning, Gemini has promptly accessible money related report dating 7 years back.
Does Gemini Support Its Customers?
Concerning the client service, Gemini has a thorough FAQ page where a large portion of the exchanging questions have been replied. Notwithstanding the FAQ, you can likewise top off a shape and present a solicitation to the Gemini group with respect to any issue that you may look on the stage.
Gemini client service
Because of the regular upkeep of the site's administrations, Gemini has a "Status" page where financial specialists can see which administrations and API instruments are working right now and which are definitely not.
Manual for Buy Bitcoins from Gemini
When you have gotten the cash at your Gemini account, click "Purchase" button on the dashboard page.
Buy page for bitcoins at Gemini
Presently, round out the structure on the right, giving request type, volume or estimation of BTC you wish to get and click "Purchase" to get bitcoins in your record immediately. Try to check the BTC cost at the upper left piece of the "Purchase" page to ensure it has not changed at the time you have begun the buy procedure.
It is totally allowed to enroll a record at Gemini bitcoin trade and the procedure begins once you click "Register" button at the upper right corner of the site. Give your complete name, email address and secret key in subsequent stage and snap "Make My Account".
Make account at Gemini
You will get an email code which you should duplicate glue into the Gemini's check page.
Contribution of enactment code on Bitcoin Gemini Registration
The accompanying advances will open up for you to finish, in this way you have to arrangement your 2FA security apparatus, include a financial balance and give checked ID to finish the enrollment methodology.
To what extent Should I Wait for Verification?
Check stage can take between an hour and a day, contingent upon various enlistment applications Gemini has right now you have begun the procedure. You ought to set up every single essential report before you start and arm yourself with persistence as a stage would set aside effort to process your data.
Confirmation process at Gemini
Would you be able to Get Bitcoins Without Verification?
At the enlistment page, you are required to check your personality and frog your financial balance. When you have presented the records, you can't enter the stage's exchange page until the help affirms your subtleties. In this way, it is unimaginable to expect to buy supply of bitcoins without confirmation.
Obligatory confirmation before purchasing BTCs at Gemini
How to Add Money to Account?
When you have finished the enrollment and confirmation of your record, click button "Move Funds", situated in the top segment of your dashboard page. In following stage, click "Store Into Exchange" and pick either USD or Wire alternative, contingent upon what financial balance you have included at enrollment stage.
Add assets to Gemini account
You can likewise store bitcoins in your Gemini wallet too.
Store BTCs in the Gemini wallet
At the last phase of wire move subsidizing process, you have to give bank's wiring data, for example, your record number and other significant data that can be found by clicking "Bank Settings".
Give bank's wiring data
When data has been given, basically click "Store" button which will show up at the base of the page.
Secure Your Account
Keep the entirety of your record and wallet passwords out of the programmer's compass by continually evolving them. Monitor the new secret key by keeping in touch with them down on a bit of paper as to not overlook them meanwhile.
Record with 2FA on trade
You as of now have 2FA from the enlistment stage and don't give your private data to some other dealer on the stage.
To what extent Does It Take to Make Transaction?
It takes 4 to 5 days to store assets in your Gemini account while exchanges themselves are done following you the exchange started. Diverse request types have distinctive length, contingent upon what dealer wishes to accomplish.
Sitting tight for exchanges on the trade
Would i be able to Buy Bitcoin with PayPal at Gemini?
Now, brokers can't utilize PayPal as store technique at Gemini. You ought to buy in to the trade's news channel as to get warnings if the strategy opens up to store alternative later on.
Does Gemini Have a BTC Wallet?
The stage offers two kinds of wallet administrations, one being "hot" wallet and another being vault stockpiling. Both are based just, with the principle contrast being that vault stockpiling gives extra security keys that are utilized while moving bitcoins all through the wallet. Along these lines, vault administrations are esteemed as more secure than the standard BTC wallet.
Pulling back Your Bitcoins from Gemini
At the dashboard page, click "Move Funds" and afterward "Pull back From Exchange" to begin the procedure. Pick bitcoins to continue towards the withdrawal structure. Determine the measure of BTC you with to escape the trade and give your wallet address. Snap "Survey Withdrawal" and check the data. When you are fulfilled, click "Affirm" to end the procedure. Your coins will show up inside 24 hours to your ideal area.
Pull back BTC from Gemini
Instructions to Order BTC with Credit/Debit Card at Gemini
As with PayPal, it is preposterous to expect to buy bitcoins with the assistance of credit or charge cards at Gemini, since the choice isn't accessible right now. Stay aware of trade's news and declarations as the CC/DC choice may open up later on.
Gemini Mobile App
Portable stages are yet to be created by Gemini, implying that exchange is accessible on perusing stage as it were. Watch out for the declaration, as the organization may make the push towards telephone exchange not so distant future.
Purchase BTC just on Gemini perusing stage
Aside from Gemini, we at BitcoinBestBuy have checked on numerous different stages that can assist you with getting bitcoins effectively and securely. They all change regarding local accessibility, expenses, buy strategies and confirmation necessities, so make a point to check different articles also.
Get BTC at digital money stages
Coinbase Exchange Review
Being one of the biggest BTC exchanging stages the world, we made a survey of their charges, store choices and other important data with respect to the trade. We have likewise given bit by bit controls on the best way to buy and pull back assets and coins from Coinbase.
Full Review Coinbase Bitcoin Gemini Exchange
Find out About Kraken
Kraken is another trade that offers bitcoins through bank moves and its administrations are all inclusive accessible. We made a survey of Kraken's advantages and disadvantages, giving our customers a diagram of the trade as far as expenses the organization charges, check prerequisites and buy procedures of the stage.
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