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You're looking for: https://opentimestamps.org https://opentimestamps.org It builds a Merkle tree of hashed documents, timestamps it, and puts it on the blockc

by pi-rat 6y ago

You're looking for: https://opentimestamps.org https://opentimestamps.org It builds a Merkle tree of hashed documents, timestamps it, and puts it on the blockchain.