Wanchain

Wanchain is pleased to announce a special 500 USDT XFlows giveaway! Win some USDT just by trying Wanchain’s USDT XFlows!<h3 id="what-is-usdt-xflows">What is USDT XFlows?</h3>USDT XFlows is a decentralised cross-chain solution that enables native-to-native cross-chain transfers between blockchains where USDT is natively minted by Tether. In mid-February, <a href="https://medium.com/wanchain-foundation/usdt-xflows-launches-on-polkadot-via-astar-3efa6fe46278" rel="noopener noreferrer nofollow">Wanchain and Astar announed the launch of USDT XFlows on Polkadot via Astar</a>.XFlows leverage the power of<a href="https://bridge.wanchain.org/#/" rel="noopener noreferrer nofollow"> Wanchain’s cross-chain bridges</a> to provide easy, non-custodial transfers between chains without the need for centralised exchanges. USDT XFlows on the Astar is currently supported by direct bridges connecting Astar with Arbitrum, Avalanche C-Chain, BNB Chain, Ethereum, OKC, Polygon, Wanchain and Tron.<img src="https://cdn-images-1.medium.com/max/1600/1*7ppoLF5AAwIo4gQZKlFrBw.png" /><h3 id="usdt-addresses">USDT addresses</h3><ul><li><a href="https://arbiscan.io/address/0xfd086bc7cd5c481dcc9c85ebe478a1c0b69fcbb9" rel="noopener noreferrer nofollow">Arbitrum ERC20</a></li><li><a href="https://blockscout.com/astar/token/0xfFFfffFF000000000000000000000001000007C0/" rel="noopener noreferrer nofollow">Astar</a> (xcUSDT via Polkadot)</li><li><a href="https://snowtrace.io/token/0x9702230a8ea53601f5cd2dc00fdbc13d4df4a8c7" rel="noopener noreferrer nofollow">Avalanche C-Chain ERC20</a></li><li><a href="https://bscscan.com/token/0x55d398326f99059ff775485246999027b3197955" rel="noopener noreferrer nofollow">BNB Chain BEP20</a> (Binance-pegged USD)</li><li><a href="https://etherscan.io/token/0xdac17f958d2ee523a2206206994597c13d831ec7" rel="noopener noreferrer nofollow">Ethereum ERC20</a></li><li><a href="https://www.oklink.com/en/okc/tokenAddr/0x382bb369d343125bfb2117af9c149795c6c65c50" rel="noopener noreferrer nofollow">OKC KIP20</a></li><li><a href="https://polygonscan.com/token/0xc2132d05d31c914a87c6611c10748aeb04b58e8f" rel="noopener noreferrer nofollow">Polygon ERC20</a></li><li><a href="https://tronscan.io/#/token20/TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t" rel="noopener noreferrer nofollow">Tron TRC20</a></li><li><a href="https://wanscan.org/token/0x11e77E27Af5539872efEd10abaA0b408cfd9fBBD" rel="noopener noreferrer nofollow">Wanchain WRC20</a></li></ul>More token addresses available here:<a href="https://wanscan.org/tokens" rel="noopener noreferrer nofollow"> https://wanscan.org/tokens</a><h3 id="participation-rules">Participation Rules</h3>In order to secure a chance to win, complete the following steps before 11:59pm on March 8:<ol><li>Follow <a href="https://twitter.com/AstarNetwork" rel="noopener noreferrer nofollow">&#64;AstarNetwork</a> and <a href="https://twitter.com/wanchain_org" rel="noopener noreferrer nofollow">&#64;wanchain_org</a> on Twitter. Post about XFlows using the hashtag #WeAreAllConnected while tagging <a href="https://twitter.com/AstarNetwork" rel="noopener noreferrer nofollow">&#64;AstarNetwork</a> and <a href="https://twitter.com/wanchain_org" rel="noopener noreferrer nofollow">&#64;wanchain_org</a>.</li><li>Complete a USDT XFlows transaction to Astar from any chain (tutorial below).</li><li>Complete a USDT XFlows transaction from Astar to Wanchain (tutorial below).</li></ol><h3 id="prize-structure">Prize Structure</h3>A total of 500 xcUSDT will be awarded, as follows:<ul><li>5 users who complete a USDT XFlows transactions to Astar will win 50 xcUSDT each</li><li>5 users who complete a USDT XFlows transactions from Astar will win 20 xcUSDT each</li><li>10 users who post about XFlows on Twitter using the hashtag #WeAreAllConnected while tagging <a href="https://twitter.com/AstarNetwork" rel="noopener noreferrer nofollow">&#64;AstarNetwork</a> and <a href="https://twitter.com/wanchain_org" rel="noopener noreferrer nofollow">&#64;wanchain_org</a> will win 15 xcUSDT each</li></ul>Prizes will be sent to the winners’ wallets on Astar. Good luck!<h3 id="tutorial-how-to-complete-a-cross-chain-transaction-usdt-xflows">Tutorial: How to complete a cross-chain transaction (USDT XFlows)</h3>This guide will demonstrate two separate cross-chain transactions:<ol><li>$USDT from Ethereum to Astar using the <a href="https://bridge.wanchain.org/#/" rel="noopener noreferrer nofollow">WanBridge web portal</a> with <a href="https://metamask.io/" rel="noopener noreferrer nofollow">Metamask</a></li><li>$USDT from Astar to Wanchain using the <a href="https://bridge.wanchain.org/#/" rel="noopener noreferrer nofollow">WanBridge web portal</a> with <a href="https://metamask.io/" rel="noopener noreferrer nofollow">Metamask</a></li></ol><blockquote>Note: All cross-chain transactions between EVM networks follow the same process. This includes all supported EVM networks including Wanchain, Ethereum, Avalanche, BNB Chain, Fantom, Moonriver, Moonbeam, etc.</blockquote><h3 id="usdt-cross-chain-transaction-from-ethereum-to-astar">$USDT cross-chain transaction from Ethereum to Astar</h3><h4>Step 1: Make sure you have the appropriate wallets installed.</h4>Before completing decentralised cross-chain transactions using the <a href="https://bridge.wanchain.org/#/" rel="noopener noreferrer nofollow">WanBridge web portal</a>, you need to ensure you have access to the correct wallet(s). You must have wallets for each network involved in the cross-chain transaction. <a href="https://metamask.io/" rel="noopener noreferrer nofollow">Metamask</a> is a fantastic wallet that grants you access to any EVM-compatible blockchain networks.<a href="https://metamask.io/" rel="noopener noreferrer nofollow">Download Metamask here</a>.<h4>Step 2: Visit the <a href="https://bridge.wanchain.org/#/" rel="noopener noreferrer nofollow">WanBridge web portal</a> and connect your wallet.</h4>Click “Connect to Wallet”.<img src="https://cdn-images-1.medium.com/max/1600/1*rkkVWscNmycucLUd_wUmJQ.png" />Click “Metamask”.<img src="https://cdn-images-1.medium.com/max/1600/1*0XUPTEjfLz2NSNQ6f3NICA.png" />If this is your first time using the <a href="https://bridge.wanchain.org/#/" rel="noopener noreferrer nofollow">WanBridge web portal</a>, you will first need to give permission to connect your wallet. Follow the MetaMask prompts by clicking “Next” then “Connect” as instructed.<img src="https://cdn-images-1.medium.com/max/1600/1*vgjfioDf1NgKp8yiKmNgKA.png" /><img src="https://cdn-images-1.medium.com/max/1600/1*7pqhM8w78kHJ2rM20uMP_w.png" /><h4>Step 3: Initiate a cross-chain transaction to move your $USDT from Ethereum to Astar.</h4>Select “USDT” from the drop-down menu. Then, choose “Ethereum” and “Astar” as your From and To networks, respectively. Finally, input your destination address in the “Recipient” field as well as the amount of $USDT you want to send cross-chain. Click “Next”.<img src="https://cdn-images-1.medium.com/max/1600/1*BZjcT8YibbhY7yVsqSXOcw.png" />Confirm that the “Recipient” address does not belong to a centralised exchange then click “Confirm”.<img src="https://cdn-images-1.medium.com/max/1600/1*h9HZY0itKb9FCcL4LIENNA.png" />Confirm that all the details are correct then click “Confirm”.<img src="https://cdn-images-1.medium.com/max/1600/1*NQRHHRpF0iWzZhizm1BTIA.png" />Confirm the spend permission request by clicking “Confirm” in the MetaMask pop-up window.<img src="https://cdn-images-1.medium.com/max/1600/1*pn_EeicTgc9DiMg5pmFGfw.png" />Confirm the transaction by clicking “Confirm” in the MetaMask pop-up window.<img src="https://cdn-images-1.medium.com/max/1600/1*rqj7_QKVPv1ZShKEszEISg.png" /><h4>Step 4: Wait for your cross-chain transaction to complete. It is now processing.</h4>While your cross-chain transaction is processing, the status will change three times:<ul><li>Processing (1/2)</li><li>Processing (2/2)</li><li>Success</li></ul><blockquote>Note: The speed of the cross-chain transaction is entirely dependent on the networks involved. Transactions involving slower networks like Bitcoin or Ethereum may take several minutes or more to complete.</blockquote><h4>Step 5: Confirm the receipt of your funds. Your cross-chain transaction is complete!</h4>Once your cross-chain transaction is complete, you’ll see your $USDT balance on Astar and the cross-chain transaction status change to “Success”.<img src="https://cdn-images-1.medium.com/max/1600/1*Udw5TM1HR-BuJImRjeDUEQ.png" /><h3 id="usdt-cross-chain-transaction-from-astar-to-wanchain">$USDT cross-chain transaction from Astar to Wanchain</h3><h4>Step 1: Make sure you have the appropriate wallets installed.</h4>Before completing decentralised cross-chain transactions using the <a href="https://bridge.wanchain.org/#/" rel="noopener noreferrer nofollow">WanBridge web portal</a>, you need to ensure you have access to the correct wallet(s). You must have wallets for each network involved in the cross-chain transaction. <a href="https://metamask.io/" rel="noopener noreferrer nofollow">Metamask</a> is a fantastic wallet that grants you access to any EVM-compatible blockchain networks.<a href="https://metamask.io/" rel="noopener noreferrer nofollow">Download Metamask here</a>.<h4>Step 2: Visit the <a href="https://bridge.wanchain.org/#/" rel="noopener noreferrer nofollow">WanBridge web portal</a> and connect your wallet.</h4>Click “Connect to Wallet”.<img src="https://cdn-images-1.medium.com/max/1600/1*rkkVWscNmycucLUd_wUmJQ.png" />Click “Metamask”.<img src="https://cdn-images-1.medium.com/max/1600/1*0XUPTEjfLz2NSNQ6f3NICA.png" />If this is your first time using the <a href="https://bridge.wanchain.org/#/" rel="noopener noreferrer nofollow">WanBridge web portal</a>, you will first need to give permission to connect your wallet. Follow the MetaMask prompts by clicking “Next” then “Connect” as instructed.<img src="https://cdn-images-1.medium.com/max/1600/1*vgjfioDf1NgKp8yiKmNgKA.png" /><img src="https://cdn-images-1.medium.com/max/1600/1*7pqhM8w78kHJ2rM20uMP_w.png" /><h4>Step 3: Initiate a cross-chain transaction to move your $USDT from Astar to Wanchain.</h4>Select “USDT” from the drop-down menu. Then, choose “Astar” and “Wanchain” as your From and To networks, respectively. Finally, input your destination address in the “Recipient” field as well as the amount of $USDT you want to send cross-chain. Click “Next”.<img src="https://cdn-images-1.medium.com/max/1600/1*jnVCpazKvx9C6uUBCFdcKQ.png" />Confirm that the “Recipient” address does not belong to a centralised exchange then click “Confirm”.<img src="https://cdn-images-1.medium.com/max/1600/1*nCKttVeUK1-ICg2OGqws8g.png" />Confirm that all the details are correct then click “Confirm”.<img src="https://cdn-images-1.medium.com/max/1600/1*VXy-B8l_hjQGnvIHxiHC4A.png" />Confirm the spend permission request by clicking “Confirm” in the MetaMask pop-up window.<img src="https://cdn-images-1.medium.com/max/1600/1*NibON6_uQXeLuxEJ3jd6Ug.png" />Confirm the transaction by clicking “Confirm” in the MetaMask pop-up window.<img src="https://cdn-images-1.medium.com/max/1600/1*e4ipDxOjodpWPsBl7MTotQ.png" /><h4>Step 4: Wait for your cross-chain transaction to complete. It is now processing.</h4>While your cross-chain transaction is processing, the status will change three times:<ul><li>Processing (1/2)</li><li>Processing (2/2)</li><li>Success</li></ul><blockquote>Note: The speed of the cross-chain transaction is entirely dependent on the networks involved. Transactions involving slower networks like Bitcoin or Ethereum may take several minutes or more to complete.</blockquote><h4>Step 5: Confirm the receipt of your funds. Your cross-chain transaction is complete!</h4>Once your cross-chain transaction is complete, you’ll see your $USDT balance on Wanchain and the cross-chain transaction status change to “Success”.<img src="https://cdn-images-1.medium.com/max/1600/1*bBXpmKOfauLbw3-7AhUkhw.png" /><h3 id="need-help">Need help?</h3>Join our <a href="https://t.me/WanchainSupport" rel="noopener noreferrer nofollow">Telegram Tech Support</a> channel. Our support team is standing by and happy to help!<blockquote>Note: If you receive a DM offering help, block them immediately. Admins will never DM you first! Never share your seed words with anyone, period.</blockquote><h3 id="strong-about-astar-strong">About Astar</h3>Astar Network supports building dApps with EVM and WASM smart contracts and offers developers true interoperability with cross-consensus messaging (XCM). Astar’s unique Build2Earn model empowers developers to get paid for their code and the dApps they build.Astar’s vibrant ecosystem is Polkadot’s leading parachain, supported by all major exchanges and tier 1 VCs. Astar offers the flexibility of all Ethereum and WASM toolings for developers to start building Web3.<a href="https://astar.network/" rel="noopener noreferrer nofollow">Website</a> | <a href="https://twitter.com/AstarNetwork" rel="noopener noreferrer nofollow">Twitter</a> | <a href="https://discord.com/invite/Z3nC9U4" rel="noopener noreferrer nofollow">Discord</a> | <a href="https://t.me/PlasmOfficial" rel="noopener noreferrer nofollow">Telegram</a> | <a href="https://github.com/AstarNetwork" rel="noopener noreferrer nofollow">GitHub</a> |<a href="https://www.reddit.com/r/Astar_Network/" rel="noopener noreferrer nofollow"> Reddit</a><img src="https://cdn-images-1.medium.com/max/727/0*gNv0ufzNpc86t1lc.png" /><h3 id="strong-about-wanchain-strong">About Wanchain</h3>We are all connected — Wanchain, the Wide Area Network chain, is the world’s premier decentralised blockchain interoperability solution. Our mission is to drive blockchain adoption through interoperability by building fully decentralised bridges that connect the world’s many siloed blockchain networks. This cross-chain infrastructure empowers developers to build truly decentralised cross-chain applications to power the future of Web3.<a href="https://www.wanchain.org/" rel="noopener noreferrer nofollow">Website</a> |<a href="https://bridge.wanchain.org/#/" rel="noopener noreferrer nofollow"> Bridge</a> |<a href="https://www.explorewanchain.org/" rel="noopener noreferrer nofollow"> Documentation</a> |<a href="https://t.me/WanchainCHAT?source&#61;post_page---------------------------" rel="noopener noreferrer nofollow"> Telegram</a> |<a href="https://twitter.com/wanchain_org?source&#61;post_page---------------------------" rel="noopener noreferrer nofollow"> Twitter</a> |<a href="https://wanchain.us17.list-manage.com/subscribe?u&#61;474affe3661620cb14a108d52&amp;id&#61;f76852edbb&amp;source&#61;post_page---------------------------" rel="noopener noreferrer nofollow"> Newsletter</a> | <a href="https://wanscan.org/" rel="noopener noreferrer nofollow">Blockchain Explorer 1 </a>|<a href="https://wanexplorer.io/" rel="noopener noreferrer nofollow"> Blockchain Explorer 2</a> |<a href="https://wandevs.org/" rel="noopener noreferrer nofollow"> Developer Portal</a>

Giveaway Announcement: Astar USDT XFlows

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