Artifact lineage
📦
Notarized Artifact — 2026-08-26
certified
🔐
Certificate
a1c14a52…
verified
signed by
🔑
Ed25519
CertifiedData.io
"Notarized Artifact — 2026-08-26" is a certified synthetic dataset. The dataset's certificate has a verified Ed25519 signature.
- Notarized Artifact — 2026-08-26 → Certificate (certified)
- Certificate → Ed25519 (signed by)
Certificate ID
a1c14a52-40cf-4373-b940-27bcddb7b61d
Issuer
Certified Data LLC
Issued at
August 26, 2026 at 09:46 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/a1c14a52-40cf-4373-b940-27bcddb7b61d/manifest
Verify: https://certifieddata.io/verify/a1c14a52-40cf-4373-b940-27bcddb7b61d