COS to the BEP2

Dear COSer,

Since the announcement of joining Binance Chain ecosystem, you might have a lot of questions that needs to be answered. Below are some of the most frequently asked questions which we have received from COSers.

• What’s the role of Binance Chain in Contentos?
• How do I create wallet to hold COS in BEP-2 format?
• How do I withdraw COS from Contentos website?
• What should I do with COS in ERC-20 format?

Before we take a look at how to create a BEP2 wallet, let’s talk about why Contentos wants to joining the Binance Chain ecosystem.

What’s the role of Binance Chain in Contentos?

• Binance Chain provides higher transaction speed and lower transaction fee compared to Ethereum.
• Before Contentos MainNet launch, COS token will be circulated on Binance Chain in BEP2 format, instead of ERC-20 on Ethereum.
• Upon Contentos MainNet launch in September 2019,

• Native COS token will be created
• Functions claimed in whitepapers (technical and non-technical) will be fulfilled

• Solutions for COS token swap from ERC-20 and BEP2 formats to native token will be provided upon Contentos MainNet launch.

How do I create a wallet to hold COS in BEP2 format?

• Contentos recommends Trust Wallet, the official cryptocurrency wallet of Binance.
• Trust Wallet is available at https://trustwallet.com/

• iOS: https://apps.apple.com/us/app/trust-ethereum-wallet/id1288339409
• Android: https://play.google.com/store/apps/details?id=com.wallet.crypto.trustapp

• Let us walk you through step by step :

Step 1: Download Trust Wallet

• Download Trust Wallet
• Open Trust Wallet

Step 2: Create a new wallet

• Tap “Create” a new wallet
• Check the reminder and tap “Continue”

Step 3: Back-Up (VERY IMPORTANT!)

• Wallet Recovery Phase consisting of 12 unique words will be generated.
• Note these 12 unique words down in sequence from 1 to 12, saving it as you feel comfortable, (we recommend writing it down and putting it somewhere safe!) before tapping “Continue”

CAUTION: You will lose access to the assets in this wallet if you lose these phrases

• Verify that you have the correct sequence of your recovery phrase and tap “Continue” to next step.

Step 4: Wallet ready!

• Your wallet is ready, tap “Done” to view your wallet
• By default, Bitcoin(BTC), Ethereum(ETH), and Binance Coin(BNB) are reflected in Trust Wallet.
• Currently, your new wallet contains no cryptocurrencies
• Tap “Binance” to check the details of your BNB wallet

Step 5: Get your address

• Tap “Receive” to reveal your BNB wallet address
• Your BNB address is under the QR code and starts with “bnb”
• You will be able to receive BNB and tokens in BEP2 through this address

How do I withdraw COS from Contentos’ website?

• Starting from 6/20, you will be able to withdraw COS in BEP2 format from our new website https://cos.tv
• NOTE: You need to pass KYC before you can withdraw COS
• Let us walk you through step by step :

Step 1: Go to My Wallet

• After sign-in, click “My wallet”

Step 2: Add BNB wallet address

• At wallet page, you can check the balance of your account
• Click “Wallet addresses”

• Type in your BNB wallet address (should starts with “bnb”) , assign a label for easier identification, and click “Add”

• Your wallet address should be listed below

Step 3: Start withdrawal

• Click “My wallet” again
• Click “Withdraw” in COS panel

• Select your destination wallet and amount from drop down menu and click Confirm

• Enter the verification code and your withdrawal request is done
• We will process your withdrawal as soon as possible

What should I do with COS in ERC-20 format?

• VERY IMPORTANT: TOKEN SWAP ONLY VIA OFFICIAL CONTENTOS CHANNEL! DO NOT send tokens to any 3rd parties claiming to be doing the token swap!
• An official channel will be provided to assist with the conversion of COS from ERC-20 format to BEP2 format shortly
• Set up your BNB wallet, you will need one to store the new COS in BEP2 format