??дк?ий?е дл? ?ебе новий ??вен? ?андом? й ?озблок?й?е необмежен? можливо??? дл? ?ана??в Blockchains are special in that, as soon as a transaction has been recorded and confirmed, it may?�t be changed. The ledger only permits a single-way data modification. The whole amount of cash that could at any time https://antoniod333xma0.ourcodeblog.com/profile