ABOUT ΛΕΦΤΑ ΣΤΑ ΚΡΥΠΤΟ

The journal encourages authors to digitally sign a file hash of submitted papers, which can then be timestamped into the Bitcoin blockchain. Authors can also be asked to include a private Bitcoin tackle in the primary site in their papers.[266][267] Assist businessesΜείνε μακριά από όσους υπόσχονται εύκολες λύ