ΛΕΦΤΑ ΣΤΑ ΚΡΥΠΤΟ Secrets
The journal encourages authors to digitally sign a file hash of submitted papers, which can then be timestamped in to the Bitcoin blockchain. Authors may also be questioned to incorporate a personal Bitcoin handle in the main web site in their papers.[266][267] Help agenciesΜείνε μακριά από όσους υπόσχονται εύκολ�