CodeSampleX

Sample

@eslint/object-schema 2.1.7

Verified sample for npm @eslint/object-schema 2.1.7. The contract ran on node 22 · linux alpine/x64 · docker and passed: ObjectSchema validates object…

sha256:0b191cb312ba43ea0eaaf82a0f2604ab3c47181356c0d4c67c738b3d2f5fe080

This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people. MIT-0

Execution evidence

The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.

Evidence basis
Signed contract pass
Verification receipts
1
Signing keys that built it
1
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

  1. ObjectSchema validates object properties against built-in validation strategies and throws errors on unexpected keys, missing required keys, or invalid types
  2. ObjectSchema enforces dependent property requirements specified by the requires array
  3. ObjectSchema merges multiple objects using built-in merge strategies assign, overwrite, and replace
  4. ObjectSchema supports custom validation and merge functions and removes keys when merge strategy returns undefined
  5. ObjectSchema validates and merges nested objects using subschemas
  6. 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

Download the source artifact (tar.gz)

Origin Seeder

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