Halvings check with bitcoin??s issuance program, which was programmed into Bitcoin??s code by Satoshi Nakamoto. It fundamentally involves mechanically halving the quantity of new BTC getting into circulation every single 210,000 blocks.?????? ???? ???? ????????? ????-???? ??? ???? ???? ????? ?????? ?? ????? ????? ????????? ?????? ????? ???? ???? ??