Unverified50% confidenceFactExact time
A signed record has three core properties: integrity (any tampering with an event breaks the hash chain), non-repudiation (the signer cannot deny having generated the record), and verifiability (a third party can verify the signature and the event order using only the public key).
1
Sources
50%
Confidence
Long-term
Relevance
11/1/2026
First Seen
Sources
LoopGrid + OpenAI Agents SDK: Adding Human Approval and Verifiable Records to AI Operations
youtubeLoopGrid10/29/2026
Related Entities
Related Claims
UnverifiedFor signature-based verifiable claims (such as JWTs signed with a private key), the recipient can verify the signature but cannot confirm the true ownership of the key.79% similarVerifiedSignature verification only guarantees that a certain commit was signed by a certain key; if the private key leaks or the account is compromised, it can still be impersonated, so it is one link in supply chain security rather than the whole.78% similarUnverifiedSignature verification must not only check the signature value itself, but must also enforce a locked list of allowed algorithms, rather than trusting the algorithm declared in the token header.75% similarUnverifiedUnlike a purely self-reported field such as User-Agent, signed credentials cannot be arbitrarily forged by third parties unless the private key is leaked.72% similarUnverifiedA signed record is a data structure that computes a hash chain over a set of structured events in chronological order and digitally signs the final digest with an asymmetric key.72% similar
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