Integrity verified
145ba9a5-e5d0-4409-88af-e9f1e557a3ab
dataset generated
Artifact lineage
🧭
dataset generated
145ba9a5…
verified
references
🔐
Certificate
3fa43b52…
signed by
🔑
Ed25519
ed25519-prod-2025-02
This decision record has verified integrity. The decision "dataset generated" selected "completed". It references certificate 3fa43b52…. The record is signed with Ed25519 and appears in the public decision chain.
- dataset generated → Certificate (references)
- Certificate → Ed25519 (signed by)
Decision ID
145ba9a5-e5d0-4409-88af-e9f1e557a3ab
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
3fa43b52-c91b-444a-96b4-490f551eccd6
Reason codes
synthetic_generation_completed
Rationale summary
Synthetic dataset generated: 500 rows via light engine (insurance_risk).
Cryptographic proof
Payload hash (SHA-256)0f4bde68b46e8eba37ba1865…✓ verified
Previous hash8c0ba5d5a4ed3963eacb13cf…
Record hashfca519e1ad08c079d5904c8b…
Signature (Ed25519)/ohAR1I7LVWsOkB4TcS7ZCOd…✓ verified
Key IDed25519-prod-2025-02