Artifact lineage
📦
Notarized Artifact — 2026-04-28
certified
🔐
Certificate
f99a344d…
verified
signed by
🔑
Ed25519
CertifiedData.io
"Notarized Artifact — 2026-04-28" is a certified synthetic dataset. The dataset's certificate has a verified Ed25519 signature.
- Notarized Artifact — 2026-04-28 → Certificate (certified)
- Certificate → Ed25519 (signed by)
Certificate ID
f99a344d-56ec-4a0a-b477-924c1adb6327
Issuer
Certified Data LLC
Issued at
April 28, 2026 at 11:49 PM 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/f99a344d-56ec-4a0a-b477-924c1adb6327/manifest
Verify: https://certifieddata.io/verify/f99a344d-56ec-4a0a-b477-924c1adb6327