Binance is working towards scaling its BNB Smart Chain to support multiple blockchains. Binance has reworked its previously decommissioned cross-bridge platform Binance Bridge, now naming it Binance Bridge 2.0. This will allow BNB Smart Chain (BSC) to support tokens from other blockchains, starting with ERC20 tokens. It will also allow for the porting of most ERC20 tokens to BSC as wrapped BEP20 tokens or BToken, including those not listed on the Binance exchange.