Sample
verify pkg:npm/%40eslint/object-schema@2.1.7
sha256:0b191cb312ba43ea0eaaf82a0f2604ab3c47181356c0d4c67c738b3d2f5fe080
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
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-20 |
Case
HOW- Goal
- verify pkg:npm/%40eslint/object-schema@2.1.7
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-20T23:42:36Z
Contract
- ObjectSchema validates object properties against built-in validation strategies and throws errors on unexpected keys, missing required keys, or invalid types
- ObjectSchema enforces dependent property requirements specified by the requires array
- ObjectSchema merges multiple objects using built-in merge strategies assign, overwrite, and replace
- ObjectSchema supports custom validation and merge functions and removes keys when merge strategy returns undefined
- ObjectSchema validates and merges nested objects using subschemas
- ValidationStrategy and MergeStrategy static methods correctly validate primitive and complex types and execute merge algorithms
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.js
Origin Seeder
anonymous