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cAuth Registry
cAuth Registry Global
Public search Search by SHA-256
Seal a document Verify a document
Manage & Bitcoin OTS API System SSO sign in

Copyright Registry

Core Technology

  • RSA-2048 security
  • OpenTimestamps
  • RFC 3161 TSA
  • LTA archival signatures

Developers

  • API Gateway
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  • Stream Events (SSE)
  • Technical docs

Legal & Certification

  • Evidence specification
  • Zero-Storage Policy
  • Validation reports
  • Intellectual property protection

Support

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About cAuth

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