Wanchain also offers decentralized bridges connecting Bitcoin, Ethereum, Ripple and EOS, with other chains such as Polkadot on the horizon. Wanchain features two types of validator nodes: PoS validator nodes and Storeman validator nodes. PoS validator nodes use a Proof-of-Stake to achieve decentralised consensus. Storeman validator nodes perform and verify cross-chain transactions. Through Wanchain's cross chain features, it is possible for any blockchain's assets to be connected with and circulate on Wanchain.
This includes assets from public, private, as well as consortium chains. Our vision is a world where assets can flow freely between blockchains without any centralized third party controlling the process. Wanchain's network of decentralized Storeman Nodes work together to manage the exchange of assets and information between blockchains without ever being able to take custody or direct control over the assets and information they interact with.
Parizi, Amritraj, Ali Dehghantanha. Applying Design Patterns in Smart Contracts. Towards Legally Enforceable Smart Contracts. Border Control and Immigration on Blockchain. Dhiren Patel, Balakarthikeyan, Vasu Mistry. Nishara Nizamuddin, Haya R. Hasan, Khaled Salah. Page 1 Navigate to page number of 2. The 16 full papers and 7 short papers presented were carefully reviewed and selected from 36 submissions.
The papers cover a wide range of topics in blockchain technologies, platforms, solutions and business models such as new blockchain architecture, platform constructions, blockchain development and blockchain services technologies as well as standards, and blockchain services innovation lifecycle including enterprise modeling, business consulting, solution creation, services orchestration, services optimization, services management, services marketing, business process integration and management.
By far the most common scenario is people wanting to simply interact with the wanchain network: create accounts; transfer funds; deploy and interact with contracts. For this particular use-case the user doesn't care about years-old historical data, so we can fast-sync quickly to the current state of the network. To do so:. Transitioning towards developers, if you'd like to play around with creating wanchain contracts, you almost certainly would like to do that without any real money involved until you get the hang of the entire system.
In other words, instead of attaching to the main network, you want to join the test network with your node, which is fully equivalent to the main network, but with play-Ether only. The console subcommand have the exact same meaning as above and they are equally useful on the testnet too.
Please see above for their explanations if you've skipped to here. Specifying the --testnet flag however will reconfigure your gwan instance a bit:. Note: Although there are some internal protective measures to prevent transactions from crossing over between the main network and test network, you should make sure to always use separate accounts for play-money and real-money. Unless you manually move accounts, gwan will by default correctly separate the two networks and will not make any accounts available between them.
As a developer, sooner rather than later you'll want to start interacting with gwan and the wanchain network via your own programs and not manually through the console. You can reuse the same connection for multiple requests! Hackers on the internet are actively trying to subvert wanchain nodes with exposed APIs!
Further, all browser tabs can access locally running webservers, so malicious webpages could try to subvert locally available APIs! The clean way is to configure and run a dedicated bootnode:. With the bootnode online, it will display an [ enode URL] that other nodes can use to connect to it and exchange peer information. Make sure to replace the displayed IP address information most probably [::] with your externally accessible IP to get the actual enode URL.
Note: You could also use a full fledged gwan node as a bootnode, but it's the less recommended way. It will probably also be desirable to keep the data directory of your private network separated, so do also specify a custom --datadir flag.
Note: Since your network will be completely cut off from the main and test networks, you'll also need to configure a miner to process transactions and create new blocks for you. One of the quickest ways to get wanchain up and running on your machine is by using Docker:. This will start gwan in fast-sync mode with a DB memory allowance of 1GB just as the above command does.
It will also create a persistent volume in your home directory for saving your blockchain as well as map the default ports. Do not forget --rpcaddr 0. By default, gwan binds to the local interface and RPC endpoints is not accessible from the outside. Exchanges often have a deposit threshold. For example, a minimum deposit on Kraken is 0. That is why we set a threshold for payouts in NANO in the pool: the equivalent of 0.
Even the weakest GPU that mines Ethereum can accumulate the required minimum in one day. Payouts are processed once a day at UTC. Payouts are not instant. Considering that your ETH must be transferred to an exchange, exchanged, and then transferred back, the whole process usually takes no more than two hours allowing for small delays.
We plan to process the payouts more than once a day in the future. The whole process is completely transparent. After the pool issues a payout and even during the payout process , you can monitor the operation status of an exchange system, check an exchange rate, track your money from the moment ETH is sent to exchange to the moment you get NANO. We made Bitcoin mining on GPU a reality. Payouts are issued once a day at UTC.
The whole process usually takes no more than two hours allowing for small delays like waiting for exchanged BTC withdrawn from an exchange. When miners get payouts from our payment gateway, they pay only a part of the transaction fee in the Bitcoin network. We group all miner payouts in one transaction. The transaction expenses are then divided between the miners in equal parts.
All other fees are covered by the pool, including the fee for sending ETH to an exchange and the fee for withdrawing BTC from an exchange. After the pool issues a payout and even during the payout process , you can monitor the operation status of an exchange system, check an exchange rate, track your money from the moment ETH is sent to exchange to the moment you get BTC. The pool will take care of all conversions with minimal fees. The principle is simple: when you enter your wallet address you need to use your Bitcoin or NANO address.
We remind you that RaveOS is absolutely free if you mine in 2Miners pool. First, select your preferred mining client and then set up the simple configuration:. Please pay attention that when you add the wallet address you select the ETH Coin. If you mine Ethereum in the 2Miners pool, you can choose one of three cryptocurrencies for payouts: Ethereum, Bitcoin, or Nano. The minimum payout in Ethereum is 0. Payouts in ETH are issued within two hours after you reach your payout threshold.
No special setup is needed to use auto-exchange. We might also add auto-exchange for other cryptocurrencies in our pools in the future. We are looking forward to your feedback in our Telegram chat and on Twitter. We want our users to get payouts for cryptocurrency mining as easily as possible.
Thank you for choosing us! Join our Telegram community and remember to follow us on Twitter to get all the news as soon as possible. The 2Miners pool co-founder, businessman, miner. In started mining cryptocurrencies and built many rigs on his own. As a result, he gained lots of practical knowledge and became interested in sharing it with others. In his articles on 2Miners, he shares useful tips that he tried and tested himself. For example, Darek gives advice on how to buy hardware components for the basic mining rig and how to connect them to each other correctly.
He also explained lots of complicated terms in simple words, such as shares, mining luck, block types, and cryptocurrency wallets. Mining Pools. March — Work Progress Report Apr 1, February — Work Progress Report Mar 1,
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This command will: Start gwan in fast sync mode (default, can be changed with the --syncmode flag), causing it to download more data in. Below is some other ways to download and run gwan. Run from Docker. You can run a node from a Docker image. Same to First, we need to download the node software here. Since this tutorial was done using a Mac computer, we download gwan-mac-amd64–apnetvdesiserial.com