Artifact lineage
📦
Notarized Artifact — 2026-04-27
certified
🔐
Certificate
8557b6fd…
verified
signed by
🔑
Ed25519
CertifiedData.io
"Notarized Artifact — 2026-04-27" is a certified synthetic dataset. The dataset's certificate has a verified Ed25519 signature.
- Notarized Artifact — 2026-04-27 → Certificate (certified)
- Certificate → Ed25519 (signed by)
Certificate ID
8557b6fd-f361-46f2-85c3-b74ab578a185
Issuer
Certified Data LLC
Issued at
April 27, 2026 at 04:34 AM UTC
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/8557b6fd-f361-46f2-85c3-b74ab578a185/manifest
Verify: https://certifieddata.io/verify/8557b6fd-f361-46f2-85c3-b74ab578a185