Halvings refer to bitcoin??s issuance method, which was programmed into Bitcoin??s code by Satoshi Nakamoto. It fundamentally requires automatically halving the amount of new BTC getting into circulation each individual 210,000 blocks.?????? ???? ???? ????????? ????-???? ??? ???? ???? ????? ?????? ?? ????? ????? ????????? ?????? ????? ???? ???? ???