BTCQ (Bit Legend) is based on the Huobi ecological chain and the Binance smart chain. It is a decentralized and extremely deflationary currency. The liquidity mining pool is permanently locked, and the ownership of the smart contract is handed over to the black hole address on the date of issuance. Every transfer transaction on the BTCQ chain will deduct 16%, of which 5% will be returned to the bottom, 2% will be destroyed by deflation, 2% will be allocated to other holders in real time, and 7% will be allocated to airdroppers in real time. Since the issuer has withdrawn in the early stage, the current BTCQ is completely driven by the Prague community built by the currency holders.