ΛΕΦΤΑ ΣΤΑ ΚΡΥΠΤΟ SECRETS

ΛΕΦΤΑ ΣΤΑ ΚΡΥΠΤΟ Secrets

The journal encourages authors to digitally sign a file hash of submitted papers, that may then be timestamped into your Bitcoin blockchain. Authors are also asked to incorporate a private Bitcoin tackle in the primary web site in their papers.[266][267] Help companiesChevron icon It indicates an expandable area or menu, or occasionally preceding /

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