blockchain frameworks and business applications. ZipNotary.com
$750-1500 USD
Κλειστή
Αναρτήθηκε πάνω από 6 χρόνια πριν
$750-1500 USD
Πληρωμή κατά την παράδοση
Blockchain stamping of documents and digital content for decentralized fully trusted notary certification. Add your file by dragging it into the browser or using the file selector. See your proof on the blockchain by checking the transaction in a block explorer. A platform for a digital notary that saves and certifies documents, emails, chats, and audio- and video recordings while securing authenticity using blockchain technology.
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