Integrity verified
50cc938d-bbe2-4ee7-9562-c9ea6d8582c0
dataset generated
Artifact lineage
🧭
dataset generated
50cc938d…
verified
references
🔐
Certificate
a00465ff…
signed by
🔑
Ed25519
ed25519-prod-2025-02
This decision record has verified integrity. The decision "dataset generated" selected "completed". It references certificate a00465ff…. The record is signed with Ed25519 and appears in the public decision chain.
- dataset generated → Certificate (references)
- Certificate → Ed25519 (signed by)
Decision ID
50cc938d-bbe2-4ee7-9562-c9ea6d8582c0
Decision label
dataset generated
Selected outcome
completed
Integrity status
verified
Timestamp
August 26, 2026 at 12:58 AM UTC
Signature algorithm
Ed25519
Model version
dp-ctgan
Human override
No
Linked certificate
a00465ff-5540-4ebd-9f8a-0da341686a7f
Reason codes
synthetic_generation_completed
Rationale summary
Synthetic dataset generated: 500 rows via dp-ctgan engine (financial_transactions).
Cryptographic proof
Payload hash (SHA-256)cd92458e92595f8de897ad31…✓ verified
Previous hash7e22ae709ff54efe8f48f8df…
Record hashad1f3c0afd3236659be48099…
Signature (Ed25519)FQf0UkLTkm7ziCzTUgX9jrw8…✓ verified
Key IDed25519-prod-2025-02