Unverified50% confidenceFactExact time
The core technical principle of a cryptographic receipt is to hash the output content, attach a timestamp, then sign it with a private key and encapsulate it as a receipt; anyone can verify the signature with the public key and compare the hash value to determine whether the content has been tampered with.
1
Sources
50%
Confidence
Long-term
Relevance
10/11/2026
First Seen
Sources
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