Certificate Verification
Enter a certificate ID to independently verify its cryptographic signature. Verification runs entirely in your browser — iXentLabs is not trusted to confirm its own signature.
Fetching certificate…
- Retrieving certificate record
- Downloading signed payload
- Recomputing SHA-256 (WebCrypto)
- Retrieving KMS public key
- Verifying ECDSA P-256 signature
The cryptographic signature remains mathematically valid — this document was genuinely issued by iXentLabs. It has since been administratively invalidated and should not be relied upon.
SHA-256 recomputed in your browser matches the signed digest.
ECDSA P-256 signature verified against the Cloud KMS public key.
Certified Evaluation
Deterministic Benchmark
Match Result
Token Economics & Cognitive Effort
STAR-XAI Cognitive Radar
Qualitative audit by an independent LLM judge. Does not alter the deterministic score above. STAR-XAI Protocol — arXiv:2509.17978 ↗
User-Submitted Inputs
Cryptographic Evidence
Everything below is public. You can reproduce this verification yourself with standard tools — you do not have to trust this page, or iXentLabs.