COS Token Swap Walkthrough

ContentosHome
Jun 19, 2019 · 4 min read

Dear COSers,

We know you’re eager to get the new COS in BEP2 format. So do we. Let’s walk through the token swap process together.

UPDATE: Channel 2 is now ready. Scroll down and check it out!

Channel 1: Contentos Token Swap Tool

  • Enter your BNB wallet address and click “NEXT”. (If you don’t have one, here’s the walkthrough guide of creating one)
  • NOTE: DO NOT enter deposit address of exchanges (They require senders to specify memo which is not supported by the swap tool)
  • You’ll see an Ethereum wallet address that is only valid for the swap. Transfer your ERC-20 COS to the address. (You may click the icon below the address to copy)
  • You may check your transaction status on https://etherscan.io. Wait for about 5 minutes until 7 Block Confirmations
  • Once the transaction is confirmed by at least 7 blocks, click “NEXT” on the token swap page (You will get an error message if the confirmation is not yet complete)
  • And that’s all. The BEP2 COS will be transferred to the BNB wallet address you specified at the beginning.

Should there be any problem regarding token swap, please drop a mail with the subject “Token Swap” to service@contentos.io and specify below information:

  • The amount of COS that you transferred
  • Your original ETH wallet address that you sent COS in ERC-20 format
  • The BNB wallet address you filled in to receive new COS in BEP2 format
  • The approximate time that you conduct the swap

We will respond as soon as possible to help resolve the problem.

Channel 2: Binance.com (Yes, the Binance.com)

  • Visit https://www.binance.com (Please check that you’re visiting the correct URL)
  • Sign in with your own binance.com account (sign up if you don’t have one yet)
  • Click “Funds” > “Deposits”
  • Select “ETH — Ethereum” from the drop down menu
  • Your ETH Deposit Address will be displayed
  • Transfer your ERC-20 COS tokens from your wallet (in this case, imToken) to the ETH Deposit Address
  • The token transfer will take a little while depending on the Miner fee you set. You can check the progress on the Deposit page of binance.com
  • Once the deposit is complete (you need to refresh the page manually to see the progress), you’ll see your COS tokens on Balances page (“Funds” > “Balances”).
  • Your COS token is now in BEP2 format.
  • Let’s withdraw the new COS tokens to your BNB wallet! (If you would like to trade COS in Binance DEX, you need to withdraw them to your BNB wallet first.)
  • Click “Withdrawal”
  • Fill in your BNB wallet address and the amount you wish to withdraw
  • Check the “No MEMO” box and click “Submit”
  • You’ll be asked for 2FA verification. Then you’ll receive a verification email sent by binance.com
  • Check you email and click “Confirm Withdraw”
  • The token transfer will take place. It will take a little while. You can check the progress on Transaction History page (“Funds” > “Transaction History”)
  • Once the withdrawal is complete, you’ll find the COS token in your BNB wallet (in this case Trust Wallet)

Have fun with your BNB wallet and new COS tokens ;-)

Contentos

Contentos is a universal decentralized content ecosystem recently invested by Binance Labs, the blockchain incubator of world’s largest exchange. It aims to create a decentralized content ecosystem, where assets can be freely produced, authenticated, and distributed.

ContentosHome

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Revolutionary blockchain-based global content ecosystem where the rights and value will be returned to users. https://www.contentos.io/

Contentos

Contentos

Contentos is a universal decentralized content ecosystem recently invested by Binance Labs, the blockchain incubator of world’s largest exchange. It aims to create a decentralized content ecosystem, where assets can be freely produced, authenticated, and distributed.

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