Integrity verified
da936d05-1ded-433a-b079-c429076503dc
dataset generated
Artifact lineage
🧭
dataset generated
da936d05…
verified
references
🔐
Certificate
904789e8…
signed by
🔑
Ed25519
ed25519-prod-2025-02
This decision record has verified integrity. The decision "dataset generated" selected "completed". It references certificate 904789e8…. The record is signed with Ed25519 and appears in the public decision chain.
- dataset generated → Certificate (references)
- Certificate → Ed25519 (signed by)
Decision ID
da936d05-1ded-433a-b079-c429076503dc
Decision label
dataset generated
Selected outcome
completed
Integrity status
verified
Timestamp
July 12, 2026 at 03:13 PM UTC
Signature algorithm
Ed25519
Model version
light
Human override
No
Linked certificate
904789e8-935c-4860-9fde-211787df9725
Reason codes
synthetic_generation_completed
Rationale summary
Synthetic dataset generated: 5,000 rows via light engine (healthcare_claims).
Cryptographic proof
Payload hash (SHA-256)267bf91801bb9f3794ca7f12…✓ verified
Previous hashc460e7ce6d0b535afc296a46…
Record hashfa260ef2ee945b606433ff84…
Signature (Ed25519)cqO39WQagPznwXGDSHpfNcNo…✓ verified
Key IDed25519-prod-2025-02