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ZKS Implementation Registry

Call for Submissions​

Current Implementation Status: The ZKS Candidate Standard (v1.0-RC1) is open for public review and implementation. The Working Group is currently accepting conformance statements from vendors and open-source maintainers. Verified implementations will be listed here as they are processed.

Profile Definitions​

  • ZKS-Core: Satisfies all mandatory assertions (A1–A8) and common invariants
  • ZKS-Enhanced: ZKS-Core plus stricter metadata minimization and update transparency
  • ZKS-Enterprise: ZKS-Enhanced plus enterprise delegation and split topology requirements

Additional Properties​

  • PSDA (Provider-Side Data Absence): The provider never stores user ciphertext on their infrastructure - a property beyond ZKS requirements

Become an Adopter​

To list your product in this registry:

  1. Perform Self-Attestation: Verify your system against the ZKS-1.0-CR1 Specification
  2. Generate Conformance Evidence: Prepare the architectural proofs required by Section 7
  3. Submit for Registration: Submit your conformance statement via GitHub or directly to the Working Group for review.

For third-party audit requirements, see the Working Group guidelines.

Note: Formal third-party certification mechanisms are currently under development by the Working Group in collaboration with academic partners.