Integrity verified
9ad1f9cc-fe04-4981-aa59-cf10a33263f1
dataset certified
Artifact lineage
🧭
dataset certified
9ad1f9cc…
verified
references
🔐
Certificate
6c5047f5…
signed by
🔑
Ed25519
ed25519-prod-2025-02
This decision record has verified integrity. The decision "dataset certified" selected "ISSUED". It references certificate 6c5047f5…. The record is signed with Ed25519 and appears in the public decision chain.
- dataset certified → Certificate (references)
- Certificate → Ed25519 (signed by)
Decision ID
9ad1f9cc-fe04-4981-aa59-cf10a33263f1
Decision label
dataset certified
Selected outcome
ISSUED
Integrity status
verified
Timestamp
July 12, 2026 at 03:13 PM UTC
Signature algorithm
Ed25519
Policy ID
certifieddata-signing
Policy version
v1
Human override
No
Linked certificate
6c5047f5-75db-43b6-ab8f-26c9edac2c3c
Reason codes
pro_tier_certification
Rationale summary
Dataset certified: 1,000 row clinical_trials artifact.
Cryptographic proof
Payload hash (SHA-256)bc39503dc2c94f18da6641b8…✓ verified
Previous hash132aa8807fe711d872ae8d90…
Record hash1fa97d25b9dca98d29dfec3e…
Signature (Ed25519)/yVA6wYY3U/693AJg5XGGhE/…✓ verified
Key IDed25519-prod-2025-02