??Giá bitcoin l?i gi?m ??t bi?n, nhi?u c??v?n l?i kh?ng, nhi?u c??l?i l??to?? ^Miners who efficiently locate a new block can accumulate transaction service fees from the provided transactions plus a set reward in bitcoins.[73] To claim this reward, a Specific transaction identified as a copyright is included in the block, Along with the miner give