Integrity verified
67ba3ccd-780e-4255-95e8-335fc812e6fb
dataset generated
Artifact lineage
🧭
dataset generated
67ba3ccd…
verified
references
🔐
Certificate
a027f526…
signed by
🔑
Ed25519
ed25519-prod-2025-02
This decision record has verified integrity. The decision "dataset generated" selected "completed". It references certificate a027f526…. The record is signed with Ed25519 and appears in the public decision chain.
- dataset generated → Certificate (references)
- Certificate → Ed25519 (signed by)
Decision ID
67ba3ccd-780e-4255-95e8-335fc812e6fb
Decision label
dataset generated
Selected outcome
completed
Integrity status
verified
Timestamp
September 4, 2026 at 09:44 PM UTC
Signature algorithm
Ed25519
Model version
light
Human override
No
Linked certificate
a027f526-7c39-4f10-ac8e-cd067d5ed604
Reason codes
synthetic_generation_completed
Rationale summary
Synthetic dataset generated: 1,000 rows via light engine (insurance_risk).
Cryptographic proof
Payload hash (SHA-256)1116d43cabe566a9fe7cdaa5…✓ verified
Previous hashea4e7b0d3d712d796578cbc6…
Record hash97140b6e0cc14019feb5655c…
Signature (Ed25519)goc9rAY+YEGCXZOikOm2zqbK…✓ verified
Key IDed25519-prod-2025-02