Ed25519 Certified
dataset
Synthetic Patient Admissions v2
Certified synthetic patient admissions dataset for clinical AI model development without exposure of real patient records.
- Hash
- 07623892f6…48a87b08
- Algorithm
- CTGAN
- Rows
- 105,000
Public Registry
Public Registry of Certified AI Artifacts
Definition
AI artifact registry:
The artifact registry is the public, machine-readable index of AI artifact certificates and certified artifacts on CertifiedData. It stores certificate-linked records for synthetic datasets, AI models, outputs, and related artifacts together with verification links and SHA-256 fingerprints.
Definition source: https://certifieddata.io/api/definitions/registry
Preferred anchor phrase: artifact registry
Related concepts
A machine-readable index of synthetic datasets, AI models, and registered artifacts with cryptographic certification records. Each certified entry exposes a SHA-256 fingerprint, an Ed25519-signed certificate, and an independent verification link.
About this registry
The CertifiedData Registry is a public index of cryptographically certified synthetic datasets, AI models, and AI system artifacts. Each entry includes a SHA-256 artifact fingerprint, an Ed25519 digital signature, and an independent verification link. Learn about synthetic data certification or AI artifact certification — or generate and certify your own dataset.
What is this registry?
This is a public index of AI artifacts that have been registered with CertifiedData and optionally certified. Each entry records a SHA-256 artifact fingerprint at the time of registration. When certification is issued, an Ed25519 digital signature is generated and permanently linked to the record.
Certification proves the artifact existed at a specific timestamp, that its contents match the recorded hash, and that the record has not been tampered with since issuance. Artifacts can be independently verified without trusting CertifiedData directly.
How to verify an artifact
- 01Locate the artifact entry and note its SHA-256 artifactHash.
- 02Download or hash your local copy of the artifact using SHA-256.
- 03Compare your computed hash to the recorded artifactHash. A match confirms integrity.
- 04For certified entries, follow the verification link to validate the Ed25519 signature.
Registry collection contract (for agents and systems)
{
"term": "CertifiedData public artifact registry",
"concept_type": "registry-collection",
"canonical_url": "https://certifieddata.io/registry",
"artifact_types": [
"dataset",
"model",
"system",
"output",
"decision-log"
],
"certification_statuses": [
"certified",
"unverified"
],
"item_summary_fields": [
"slug",
"title",
"artifact_type",
"certification_status",
"artifact_hash",
"certificate_id",
"schema_version",
"issuer"
],
"detail_route_pattern": "/registry/{slug}",
"verify_pattern": "POST /api/verify → { certificate_id }",
"hash_algorithm": "SHA-256",
"signing_algorithm": "Ed25519",
"verification_auth_required": false,
"openapi_spec": "https://certifieddata.io/openapi.json"
}Browse by category
Synthetic Datasets
Certified tabular datasets generated with CTGAN and similar algorithms
AI Models
Registered model artifacts with verifiable provenance records
AI Systems
Certified AI system deployments with governance documentation
Certified Artifacts
All artifacts with issued Ed25519 certificates and verification links
Finance
Financial synthetic datasets — transactions, lending, fraud, AML
Healthcare
Clinical and claims datasets with synthetic patient records
Fraud Detection
Labeled fraud and anomaly datasets for detection model training
Ed25519 Certified
dataset
CertifiedData — Clinical Trial Outcomes (CTGAN)
Certified synthetic dataset: CertifiedData — Clinical Trial Outcomes (CTGAN). Generated and certified by CertifiedData.io.
- Hash
- be201fba-b…e4eea005
- Algorithm
- ctgan
- Rows
- 2,500
Ed25519 Certified
dataset
CertifiedData — Clinical Trial Outcomes (GAUSSIAN)
Certified synthetic dataset: CertifiedData — Clinical Trial Outcomes (GAUSSIAN). Generated and certified by CertifiedData.io.
- Hash
- ea6637a5-d…092ae41c
- Algorithm
- gaussian
- Rows
- 10,000
Ed25519 Certified
dataset
SyntheticDataNews — Clinical Trial Outcomes (CTGAN)
Certified synthetic dataset: SyntheticDataNews — Clinical Trial Outcomes (CTGAN). Generated and certified by CertifiedData.io.
- Hash
- 23de9a54-3…1fa810b1
- Algorithm
- ctgan
- Rows
- 5,000
Uncertified
system
Clinical Triage Prioritization System v1
Certified synthetic dataset for clinical triage ai in healthcare.
- Hash
- 2e72686af0…212cc0d3
- Algorithm
- neural-network
- Rows
- 0
Uncertified
dataset
Synthetic Clinical Lab Results v2
Certified synthetic clinical lab results dataset for diagnostic AI model training and lab analytics platform testing.
- Hash
- 54c9525e46…9d86c938
- Algorithm
- CTGAN
- Rows
- 185,000
Uncertified
dataset
Synthetic Clinical Encounters v1
Certified synthetic dataset for ehr workflow testing in healthcare.
- Hash
- dbc04594a1…53b20b31
- Algorithm
- CTGAN
- Rows
- 81,000
Live verification examples
These certified entries have active verification links. Hash each file against its SHA-256 fingerprint to confirm integrity.
Certified
CertifiedData — Clinical Trial Outcomes (CTGAN)
sha256:be201fba-ba42-48d9-b…Certified
CertifiedData — Clinical Trial Outcomes (GAUSSIAN)
sha256:ea6637a5-de88-4a8f-8…How to use this registry
01
Find an artifact
Browse by category, filter by certification status, or search by keyword or tag.
02
Check certification
Green = Ed25519 signed certificate issued. Grey = registered, not yet certified. Both are real entries — certification adds machine-verifiable proof.
03
Verify integrity
Compute the SHA-256 hash of your copy and compare it to the recorded artifactHash. No trust required.
04
Use for compliance
Reference the certificate ID in audit logs, regulatory filings, and governance documentation.
Register your artifact
From registered to Ed25519 certified in one API call
Use POST /v1/registry to register an artifact, then POST /v1/registry/:id/certify to issue a signed certificate and flip the badge from grey to green.