Integrity verified
2779f4ca-d30f-4599-bcee-05ee9992763a
dataset generated
Artifact lineage
🧭
dataset generated
2779f4ca…
verified
references
🔐
Certificate
55482a65…
signed by
🔑
Ed25519
ed25519-prod-2025-02
This decision record has verified integrity. The decision "dataset generated" selected "completed". It references certificate 55482a65…. The record is signed with Ed25519 and appears in the public decision chain.
- dataset generated → Certificate (references)
- Certificate → Ed25519 (signed by)
Decision ID
2779f4ca-d30f-4599-bcee-05ee9992763a
Decision label
dataset generated
Selected outcome
completed
Integrity status
verified
Timestamp
August 26, 2026 at 12:58 AM UTC
Signature algorithm
Ed25519
Model version
light
Human override
No
Linked certificate
55482a65-6bc1-4da3-a9e1-377780dd0672
Reason codes
synthetic_generation_completed
Rationale summary
Synthetic dataset generated: 5,000 rows via light engine (insurance_risk).
Cryptographic proof
Payload hash (SHA-256)2703db89587ce5a26200aafc…✓ verified
Previous hash70e0d96da90f85a683aa29de…
Record hashe751ca31a4b2b9e6fe7fb49a…
Signature (Ed25519)2lgUp11dUkfKuZPjzxfPv75C…✓ verified
Key IDed25519-prod-2025-02