The journal encourages authors to digitally sign a file hash of submitted papers, which will then be timestamped to the Bitcoin blockchain. Authors will also be questioned to include a private Bitcoin deal with in the main website page of their papers.[266][267] Assist businesses Τη σήμερον ημέραν, τα κρυπτονομίσματα έχουν https://georger370hpw3.celticwiki.com/user