Artifact lineage
📦
Notarized Artifact — 2026-04-28
certified
🔐
Certificate
253e569b…
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
253e569b-4e76-4473-ac28-6ff57d6971c8
Issuer
Certified Data LLC
Issued at
April 28, 2026 at 04:41 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/253e569b-4e76-4473-ac28-6ff57d6971c8/manifest
Verify: https://certifieddata.io/verify/253e569b-4e76-4473-ac28-6ff57d6971c8