?ок?а??й?е ?во? знанн? й о??им?й?е о??анн? ?н?о?ма??? Blockchains are special in that, when a transaction is recorded and confirmed, it could?�t be transformed. The ledger only permits a single-way details modification. ?лок?ейн ?оби?? благод?йн???? б?л?? п?озо?о?, е?ек?ивно? ? в?д??еж?вано? For instance, if you buy a copyright, the blockchain for https://emilianovohyp.blogolenta.com/26785767/not-known-details-about-copyright