Bytom mainnet was launched on April 24th,2018，mainnet migration and token swap is moving forward. Now, most platforms have finished mainnet migration. You can still swap in the following platforms:

gateio.io/gateio.news;ZB.com ( https://www.zb.com or zb.cn)

operation guidance

( https://gateio.io or gateio.news).Search BTM in your assets

Click deposit and get the erc20 address. Deposit your BTM to this address and it will swap automatically! You can also operate in your app.

2.zb.com/zb.cn

Deposit to BTM（ETH）

Now Bepal wallet、Bitpie wallet and Hyperpay wallet 、OKEx、OKCOIN KR、Gate.io、ZB.com、Bibox、coinegg、CEO、CoinEx、Coolcoin、Kucoin、OEX、RightBTC、Lbank、Bepal、Allcoin、BBAEX、Tokok support Bytom mainnet ！

If you want to confirm whether your BTM is mainnet asset，check your deposit address.If it starts with bm，it’s done！

Don’t transfer your mainnet coin to erc20 wallets(such as myetherwallet, metamask, ImToken).