Build and deploy a verified bias audit certificate for AI models used in regulated decisions, linked to the specific model version that was audited. Compliance Attestations, Provenance Notary, and the DID and VC Ledger anchor the certificate against the model version's hash, so regulators can verify the production model is the one that passed audit.
Bind a bias audit to an exact model version so an unaudited update cannot quietly reach production.
01.
Anchor the audit to a hash. The certificate is bound to the specific model version's weights hash, so it certifies one exact model rather than a model family that can change underneath it.
02.
Name the certifier. The DID and VC Ledger binds the certificate to the verified identity of the auditor that issued it, so a regulator knows who stands behind the assessment.
03.
Encode the regulatory bar. The Compliance Attestations module records that the audited version met the required fairness criteria for its regulated context.
04.
Detect drift from the audited version. The live model's hash is compared to the certified hash, so a later, unaudited update is flagged instead of silently serving decisions.
05.
Seal the audit evidence. The Provenance Notary anchors the audit report and its findings, so the certificate references immutable evidence, not a replaceable document.
06.
Give supervisors a direct check. A regulator or the deploying organization verifies in one query that the model in production carries a valid, matching bias certificate.
Follow a model from bias audit through certificate issuance to a production-match check by a regulator.
09:20:07
[SYS] Anchoring model version for audit...
09:20:07
[CMD] anchorVersion { model: "LEND_V4", hash: "0x3d81" }
09:20:08
[AUTH] Sealing weights hash as audit subject...
09:20:08
[OK] Version LEND_V4 anchored at block 11310233.
Cerulea decomposes bias audit certification into modular contracts. Each layer anchors the version, seals the audit, issues the certificate, and checks production without the deploying organization controlling the proof.
Version-locked bias certification is a horizontal capability. Here is how different regulated actors put the certification layer to work.
Certify credit-decision models against fairness criteria and prove the model scoring applicants is the exact version that passed bias audit, meeting supervisory expectations directly.
Key Asset Types
Bind bias certificates to the specific screening model version in production, so an unaudited update cannot quietly influence hiring decisions outside the certified assessment.
Key Asset Types
Verify in one query that a deployed model carries a valid, matching bias certificate issued by a known auditor, replacing self-reported compliance with a direct on-chain check.
Key Asset Types
Whether you are bridging enterprise model-governance systems or letting regulators verify certificates on a public layer, Cerulea routes both into one certification record.
For enterprises on model-governance platforms. Version anchors and audit results are translated into on-chain certificates through the API gateway automatically.
Model Governance System
Enterprise Systems
Cerulea API Gateway
Hash Anchoring & Signing
Cerulea Private Chain
Certification Ledger
For supervisors verifying certificates independently. A signed query resolves a deployed model to its certificate on the public execution layer.
Regulator Portal / Wallet
Supervisory Access
Certification Validators
Match Consensus
Cerulea Public L1
Certificate Registry
Building a version-locked bias certification system with audit anchoring, compliance attestation, and production-match checks from scratch requires specialised engineers and careful governance integration. Calculate your exact deployment speed using Cerulea.
Traditional Deployment
Solidity Coding & Audits
~ 12 Months
Visual Compilation
WASM Logical Artifacts
~ 4 Weeks
The legacy timeline reflects model-governance and compliance integration benchmarks. Wiring version anchoring into deployment, encoding fairness attestations, and building production-match verification for an average platform takes a baseline of 8 months. Building the same architecture on Cerulea takes a baseline of 2 weeks, because Cerulea Studio visually translates your audit and attestation rules into pre-audited WebAssembly binaries and provisions the certification and verification layer instantly.