NOT KNOWN DETAILS ABOUT ΛΕΦΤΑ ΣΤΑ ΚΡΥΠΤΟ

The journal encourages authors to digitally signal a file hash of submitted papers, which is able to then be timestamped to the Bitcoin blockchain. Authors are asked to include a personal Bitcoin address in the initial webpage of their papers.[266][267] Aid agenciesΕυτυχώς, έχουμε δημιουργήσει και έναν εκτενή �