Artifact lineage
📦
Notarized Artifact — 2026-07-27
certified
🔐
Certificate
98440a81…
verified
signed by
🔑
Ed25519
CertifiedData.io
"Notarized Artifact — 2026-07-27" is a certified synthetic dataset. The dataset's certificate has a verified Ed25519 signature.
- Notarized Artifact — 2026-07-27 → Certificate (certified)
- Certificate → Ed25519 (signed by)
Certificate ID
98440a81-d5a8-44cc-baa5-5e6b74852e73
Issuer
Certified Data LLC
Issued at
July 27, 2026 at 11:39 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/98440a81-d5a8-44cc-baa5-5e6b74852e73/manifest
Verify: https://certifieddata.io/verify/98440a81-d5a8-44cc-baa5-5e6b74852e73