Integrity verified
e8197a0d-c94f-4384-88ca-033e35bbdcc1
dataset certified
Artifact lineage
🧭
dataset certified
e8197a0d…
verified
references
🔐
Certificate
67fb75d5…
signed by
🔑
Ed25519
ed25519-prod-2025-02
This decision record has verified integrity. The decision "dataset certified" selected "ISSUED". It references certificate 67fb75d5…. The record is signed with Ed25519 and appears in the public decision chain.
- dataset certified → Certificate (references)
- Certificate → Ed25519 (signed by)
Decision ID
e8197a0d-c94f-4384-88ca-033e35bbdcc1
Decision label
dataset certified
Selected outcome
ISSUED
Integrity status
verified
Timestamp
August 26, 2026 at 08:29 AM UTC
Signature algorithm
Ed25519
Policy ID
certifieddata-signing
Policy version
v1
Human override
No
Linked certificate
67fb75d5-1264-4b28-8217-72baf1b8259b
Reason codes
free_tier_auto_certified
Rationale summary
Dataset certified: 2,500 row healthcare_claims artifact.
Cryptographic proof
Payload hash (SHA-256)253a5e7ab2ba30c6fc8c44c3…✓ verified
Previous hashebe9f08c2b647c5a0a512875…
Record hasha48e6fab78a02a0b20041696…
Signature (Ed25519)z+nWrRSBoxS8GCBshWe5wehl…✓ verified
Key IDed25519-prod-2025-02