Integrity verified
247a7a01-d9b1-424c-8b34-66c2d8b629b6
dataset generated
Artifact lineage
🧭
dataset generated
247a7a01…
verified
references
🔐
Certificate
c39e9987…
signed by
🔑
Ed25519
ed25519-prod-2025-02
This decision record has verified integrity. The decision "dataset generated" selected "completed". It references certificate c39e9987…. The record is signed with Ed25519 and appears in the public decision chain.
- dataset generated → Certificate (references)
- Certificate → Ed25519 (signed by)
Decision ID
247a7a01-d9b1-424c-8b34-66c2d8b629b6
Decision label
dataset generated
Selected outcome
completed
Integrity status
verified
Timestamp
August 26, 2026 at 06:15 PM UTC
Signature algorithm
Ed25519
Model version
light
Human override
No
Linked certificate
c39e9987-8e2d-44f8-aa5d-268ccd32cdfa
Reason codes
synthetic_generation_completed
Rationale summary
Synthetic dataset generated: 25,000 rows via light engine (insurance_risk).
Cryptographic proof
Payload hash (SHA-256)ca9d144dfcfd7f882a8265c5…✓ verified
Previous hashff94ef853feb47eb57bb660a…
Record hashe27d11a6d0712e16e340d46f…
Signature (Ed25519)356f6dVeeozJEjvaUatDvXDW…✓ verified
Key IDed25519-prod-2025-02