OpenChainGraph Suite · ART-236 · AI Governance

AI Decision Log Record Builder (EU AI Act Art 12)

Builds an EU AI Act Art 12(2)-conformant decision log record for high-risk AI systems in financial services. Computes chain_position (first/chained based on sha256_prev_record), art12_completeness_score over 12 required fields, and anchor surface instructions for composing anchor.ainumbers.co/mcp. Extends classify_annex3_decisioning_obligations (art-238). Disambiguates from build_session_receipt (cry-01): that node logs MCP session I/O; this node builds a regulatory Art 12 decision record.

EU AI Act Art 12(2) High-Risk FS AI Decision Log Art 12 Completeness Proofs Deferred

🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only. subject_ref is a STRUCTURAL field only — enter an opaque system reference, never a real person identifier.

Model & Decision Metadata

Model ID

Identifier of the AI model making the decision (e.g. credit-scoring-v2).

Model Version

Deployed version string (e.g. 1.4.2).

Decision Label

Outcome classification (e.g. APPROVED, DECLINED, REFERRED).

Confidence (0–1)

Model confidence score for this decision.

Record Linking

Input Digest (sha256: prefix or raw hex)

SHA-256 of the model input payload. Ensures input integrity without storing raw data.

Output Digest (sha256: prefix or raw hex)

SHA-256 of the model output / score payload.

sha256_prev_record (empty = first record in chain)

Hash of the previous Art 12 record in this decision chain. Leave empty for the first record.

Override & Subject

Human override applied to this decision

Override By (if override)

Subject Ref (structural ID, no real PII)

Opaque system reference only. Never enter a real person identifier.

Retention Months (minimum 6)

Art 12(2) requires records be retained for at least 6 months.

Record Detail

Anchor Surface

Execution Hash (SHA-256)