[KongchangAI]
Unverified50% confidenceFactExact time

Timestamps are usually based on the RFC 3161 protocol: the application first computes a cryptographic hash (such as SHA-256) of the file, then sends the hash value to the timestamp authority, which binds the hash to an authoritative time source, signs it and returns it.

1
Sources
50%
Confidence
Long-term
Relevance
11/2/2026
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/1126668
API
curl https://kongchang.com/api/v1/knowledge/claims/1126668
MCP
get_claim(id=1126668)