COPYRIGHT NO FURTHER A MYSTERY

?ок?а??й?е ?во? знанн? й о??им?й?е о??анн? ?н?о?ма???Blockchains are special in that, when a transaction continues to be recorded and confirmed, it could possibly?�t be transformed. The ledger only allows for one-way details modification.To offer copyright, very first produce an account and purchase or deposit copyright