CAIN-42 evidence library

CAIN-42 free evidence bundle

Evidence bundle: 0 claims, 0 of 0 invariants held.

Last reviewed 2026-11-13

The bundle's own README

CAIN-42 free evidence bundle#

This bundle contains 75 signed Agentic 75 samples, the standalone verifier, the public key and a signed manifest. It is free to download and verify offline.

python3 verify_offline.py evidence_manifest.json --pinned-key public_key.pem .

Expected: VERDICT: VERIFIED.

The manifest is signed with the evidence-kit Ed25519 key: 1cacdfc1fc2024b6bb4f8fb02c7c80f4a57f44c5adb11c507190781b5d613de3. The same fingerprint is published at https://cainstudio.online/evidence-kit-key.json, https://mcpgate.online/evidence-kit-key.json and https://clawx.click/evidence-kit-key.json. Compare it out of band before trusting it.

This proves the files and signatures are intact. It does not replace a SOC 2, ISO 42001 or EU AI Act assessment, and it is not a third-party audit. The samples are fixed-sample evidence, not production assessments. The quorum receipt (if present) proves the content root was ordered/co-signed by the vendor-operated cluster; it does not make the content true.