[KongchangAI]
Unverified50% confidenceFactExact time

The proof dimensions of hashes, watermarks, and signatures are mutually independent: a hash proves "the content has not changed", a watermark proves "the origin or processing path", and a signature proves "the key approved this payload".

1
Sources
50%
Confidence
Long-term
Relevance
10/16/2026
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/1045784
API
curl https://kongchang.com/api/v1/knowledge/claims/1045784
MCP
get_claim(id=1045784)