Artifact lineage
"education_lms-1000rows.csv" is a certified synthetic dataset with 1,000 rows. The dataset's certificate has a verified Ed25519 signature.
- education_lms-1000rows.csv → Certificate (certified)
- Certificate → Ed25519 (signed by)
Certificate ID
8847e929-a534-447f-8f84-510f2bde0f2e
Issuer
Certified Data LLC
Issued at
July 9, 2026 at 11:38 PM 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/8847e929-a534-447f-8f84-510f2bde0f2e/manifest
Verify: https://certifieddata.io/verify/8847e929-a534-447f-8f84-510f2bde0f2e