AI Decision Evidence · Lending & Banking

AI Audit Trails for Lending
backed by proof

Every automated credit decision becomes a signed, reason-coded certificate an examiner can verify independently — and reproduce. Fair-lending review stops being a reconstruction and becomes a lookup.

The Obligation

What examiners require

These map to concrete EVE Proof capabilities — enforcement, reproducibility, and signed evidence — not a policy PDF.

ECOA / Reg B

Adverse-action reasons captured as structured reason codes, decided before the action — not reconstructed for the examiner.

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SR 11-7

Model-risk review independently reproduces each decision under its policy version, without relying on the first line.

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Evidence on demand

Per-applicant evidence packs prove how each applicant was treated, with signed inclusion proofs.

In Practice

Where evidence changes the conversation

1

Adverse action, explained

When a loan is declined, the certificate already carries the reason code and policy version — the adverse-action notice is backed by a verifiable record, not a screenshot.

2

An examiner asks 'prove it'

Hand over a date-ranged evidence pack and a public key. The examiner verifies every decision on their own machines, on their own timeline.

3

A model updates

Because policy is decoupled from the model and versioned, you can show exactly what changed and when — and replay any prior decision under the policy that produced it.

Frameworks

Mapped, not marketed

Informational mapping, not legal advice — EVE Proof supports your compliance program; it does not replace counsel.

FrameworkObligationEVE Proof capability
ECOA / Reg BAdverse action reasons; non-discriminationReason-coded, signed decisions + per-applicant evidence packs.
SR 11-7Model risk; effective challengePolicy decoupled from the model; independent, reproducible verification.
EU AI ActArt. 12 record-keeping (high-risk credit)Automatic, tamper-evident decision records.
Keep Reading

Related

See a real certificate verify

Verify a live decision certificate in your browser — then hand the evidence to your own auditor and watch them verify it without us.

FAQ

Common questions

Is this fair-lending compliant out of the box?
EVE Proof provides verifiable evidence and reason-coded decisions that support ECOA/Reg B and SR 11-7 programs. It is infrastructure for your compliance program, not legal advice.
Can we prove how a specific applicant was treated?
Yes — a per-applicant evidence pack carries the signed certificate and a Merkle inclusion proof for that decision, verifiable independently.
Does the certificate expose applicant PII?
No. It stores a SHA-256 digest of the request, not the raw application data, plus the verdict, reason code, and policy version.
One Control-Plane Stack

Governance decides. Enforcement acts. Proof attests.

The EVE Control-Plane Stack

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