Summary: Just like ENS on Ethereum through .eth, BNS(BLOCKCHAIN NAME SERVICE) on Bitcoin through .btc.Tools：1. Wallet: Hiro Wallet(Stacks);2. Site:https://btc.us/3. Coin: 2STX for One BNS with 5 years now.Steps:0. Buy some $STX on CEX like BINANCE:https://accounts.binance.com/en/register?ref=XCMDKMO51. Type your name:Yes is available No is not.2. Click “Get it“:3. Sign in with your Hiro and choose the account:4. Come here then:5. Continue and Send and Send:6. Patience:Just wait a little while...