Sample
verify pkg:npm/ajv@6.15.0
sha256:6ced0ad5f3eb51162672c6cc10d076e1958cb62f2f7f4211616a95fd7e23faee
Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures.
Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments.
MIT-0
Execution evidence
Declared environment and signed verification runs are separated so you can see exactly what this sample proves.
- Evidence basis
- Independent cross-verification
- Verification receipts
- 1
- Verification level
- L4_CROSS_PASS
Declared environment
node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-19 |
Case
HOW- Goal
- verify pkg:npm/ajv@6.15.0
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-19T22:40:52Z
Contract
- Ajv resolves dynamic data references to validate relative object properties using the $data option
- Ajv manages schema validation, retrieval, and cache removal using validateSchema, getSchema, and removeSchema
- Ajv validates array tuple structures and membership criteria using positional items and contains keywords
- Ajv creates compiled custom keywords using the compile definition interface
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.js
Origin Seeder
anonymous