How can a Blockchain Work? You will be accustomed to spreadsheets or databases. A blockchain is relatively similar as it is really a databases in which info is entered and stored.?? ??? ??? ??? ?? ????? ?? ???? ?? ????? ?? ?? ?? ???? ?? ??? ?? ? ?? ??? ????? ???? ?????. ??? ?? ???? ??? ?? ??? ???? ?? ??? ????? ?? ? ?? ?? ???? ??? ???? ???? ????.???