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Merkle trees. Whomever wants to store a timestamp for some message stores the path from that message to the root of the Merkle tree. Only the root of the merkle

by rocqua 9y ago

Merkle trees. Whomever wants to store a timestamp for some message stores the path from that message to the root of the Merkle tree. Only the root of the merkle tree of each day needs to be published.