?лок?ейн ?оби?? благод?йн???? б?л?? п?озо?о?, е?ек?ивно? ? в?д??еж?вано? Blockchains are distinctive in that, at the time a transaction has become recorded and confirmed, it may possibly?�t be altered. The ledger only permits just one-way details modification. All community transaction fees, or gas expenses, are compensated in ETH. ETH specifically https://vonr035kig5.wikicommunication.com/user