The journal encourages authors to digitally indication a file hash of submitted papers, which can then be timestamped to the Bitcoin blockchain. Authors may also be asked to incorporate a personal Bitcoin handle in the main site in their papers.[266][267] Assist agencies Εάν δεν είσαι φίλος του γραπτού λόγου τότε https://ariannac826wek8.bloggazzo.com/profile