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OriginLedger
Trusted by AI teams worldwide

Prove Your AI Data
Provenance. Automatically.

OriginLedger creates tamper-proof, blockchain-backed certificates for your AI training data. Meet EU AI Act, HIPAA, and SOC 2 requirements in minutes — not months.

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SHA-256 Hashing
MinHash Fingerprinting
NEAR Blockchain

Built for enterprise compliance

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EU AI Act

Compliant

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HIPAA

Ready

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SOC 2

Type II

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Copyright / IP

Protected

From cryptographic hashing to regulatory compliance — one platform handles it all.

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Verifications

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Frameworks

Tamper-Proof Verification

Every file is SHA-256 hashed and fingerprinted with MinHash. Proofs are written to NEAR blockchain — immutable and auditable forever.

Multi-Framework Compliance

Automatically evaluate against EU AI Act, HIPAA, SOC 2, Copyright/IP, US AI Transparency, and custom enterprise frameworks.

Instant Audit Certificates

Generate PDF certificates with QR codes in seconds. Share with auditors, regulators, or clients — proof is one scan away.

Enterprise API

Integrate provenance verification directly into your ML pipeline. RESTful API with full documentation and SDK support.

From upload to blockchain-backed certificate in under a minute.

1

Upload

Drag and drop your training data, model config, or dataset manifest. We support CSV, JSON, YAML, and more.

50MB max, processed in-memory

2

Verify

Your file is SHA-256 hashed, MinHash fingerprinted, and evaluated against your selected compliance frameworks.

Automated compliance checks

3

Get Certified

Receive a tamper-proof certificate backed by NEAR Protocol blockchain. Download as PDF with QR code for instant verification.

Immutable blockchain proof

Automated evaluation against the world's most important AI regulatory frameworks.

EU AI ActHIPAASOC 2CopyrightUS AI Trans.Enterprise

EU AI Act

Supported

Data lineage, risk assessment, transparency

  • Data lineage documentation
  • Risk level classification
  • Transparency requirements
  • Human oversight measures

HIPAA

Supported

PHI data handling, access controls, audit trail

  • PHI data classification
  • Access controls verification
  • BAA compliance
  • Audit trail generation

SOC 2

Supported

Security controls, change management, logging

  • Data integrity verification
  • Change management
  • Security controls
  • Access logging

Copyright / IP

Supported

License verification, rights chain

  • License documentation
  • Source attribution
  • Rights chain verification
  • Fair use assessment

US AI Transparency

Supported

Model card, data documentation

  • Model card documentation
  • Data documentation
  • Source disclosure
  • Version tracking

Enterprise / Custom

Supported

Configurable compliance checklist

  • Custom compliance checks
  • Configurable rules engine
  • Dynamic scoring
  • Custom reporting

Whether you're building models, ensuring compliance, or managing IP — OriginLedger fits your workflow.

AI Model Builders

Document and prove the provenance of every dataset used in training. Meet regulatory requirements before they become mandatory.

Compliance Teams

Automate AI compliance audits across multiple regulatory frameworks. Generate audit-ready certificates in seconds.

Legal & IP Teams

Verify licensing compliance and establish clear rights chains for AI training data. Protect against copyright claims.

Data Marketplaces

Provide verifiable provenance certificates with every dataset listing. Increase buyer confidence with blockchain-backed proof.

Start verifying your training data today. No credit card required — your first 5 verifications are free.

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