Integrity verified
274819b6-d417-4b2c-9985-b45779825612
dataset generated
Artifact lineage
🧭
dataset generated
274819b6…
verified
references
🔐
Certificate
01a24263…
signed by
🔑
Ed25519
ed25519-prod-2025-02
This decision record has verified integrity. The decision "dataset generated" selected "completed". It references certificate 01a24263…. The record is signed with Ed25519 and appears in the public decision chain.
- dataset generated → Certificate (references)
- Certificate → Ed25519 (signed by)
Decision ID
274819b6-d417-4b2c-9985-b45779825612
Decision label
dataset generated
Selected outcome
completed
Integrity status
verified
Timestamp
July 12, 2026 at 03:13 PM UTC
Signature algorithm
Ed25519
Model version
gaussian
Human override
No
Linked certificate
01a24263-a83e-40cd-ad2f-3ca5734749e7
Reason codes
synthetic_generation_completed
Rationale summary
Synthetic dataset generated: 2,500 rows via gaussian engine (insurance_risk).
Cryptographic proof
Payload hash (SHA-256)590f0bcfd5d3d16e175ed334…✓ verified
Previous hashf5051c441c148afc4dd4023c…
Record hasha4fcb718d0275b19b83517d0…
Signature (Ed25519)HcK3nTCHHj+b9jkHmecB/zEp…✓ verified
Key IDed25519-prod-2025-02