The journal encourages authors to digitally signal a file hash of submitted papers, which can then be timestamped into the Bitcoin blockchain. Authors will also be questioned to include a personal Bitcoin deal with in the first site of their papers.[266][267] Help businesses Η κεφαλαιοποίηση ενός νομίσματος προκύπτει από τον https://juliuss471jrx3.blogars.com/profile