??дк?ий?е дл? ?ебе новий ??вен? ?андом? й ?озблок?й?е необмежен? можливо??? дл? ?ана??в Blockchains are exclusive in that, as soon as a transaction has become recorded and confirmed, it could possibly?�t be changed. The ledger only permits one-way facts modification. The entire number of cash that should ever be produced https://garys492eed4.bcbloggers.com/profile