The journal encourages authors to digitally indicator a file hash of submitted papers, which can then be timestamped in to the Bitcoin blockchain. Authors are also questioned to include a private Bitcoin handle in the main web site of their papers.[266][267] Aid organizations Μείνε μακριά από όσους υπόσχονται εύκολες λύσεις https://johng370irx3.blogsidea.com/profile