Artifact lineage
"finance_ledger-1000rows.csv" is a certified synthetic dataset with 1,000 rows. The dataset's certificate has a verified Ed25519 signature.
- finance_ledger-1000rows.csv → Certificate (certified)
- Certificate → Ed25519 (signed by)
Certificate ID
f3c33355-72ac-464f-b273-6282ae4e40ed
Issuer
Certified Data LLC
Issued at
April 24, 2026 at 02:33 AM UTC
Rows
1,000
Signature algorithm
Ed25519
Signing key ID
ed25519-prod-2025-02
Verification checks
✓signature valid
✓schema valid
✓not revoked
Machine-readable
Manifest: https://certifieddata.io/api/cert/f3c33355-72ac-464f-b273-6282ae4e40ed/manifest
Verify: https://certifieddata.io/verify/f3c33355-72ac-464f-b273-6282ae4e40ed