The journal encourages authors to digitally indicator a file hash of submitted papers, that may then be timestamped to the Bitcoin blockchain. Authors can also be questioned to incorporate a personal Bitcoin tackle in the initial page in their papers.[266][267] Support companies Πέραν του γεγονότος ότι αποτελεί το μεγαλύτερο ανταλλακτήριο https://heinrichs481ksb4.wikilima.com/user