CodeSampleX

Sample

verify pkg:npm/std-env@3.10.0

sha256:cdf2ca974a4a68cc693b7a8d4f9c11646b515184bed1e4e1b6ef133d3c0cb023

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 10

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@1node:22-alpine@sha256:c610fcdfb1d5…
2026-08-26

Case

HOW
Goal
verify pkg:npm/std-env@3.10.0
Packages
Environment
node 22.23.2
Created
2026-08-26T08:02:45Z

Contract

  1. isNode evaluates to true and runtime evaluates to 'node' under Node.js
  2. runtimeInfo is { name: 'node' } and isBun, isDeno, isWorkerd, isFastly, isNetlify, isEdgeLight evaluate to false
  3. platform reflects process.platform and isLinux, isWindows, isMacOS match the current platform
  4. nodeVersion and nodeMajorVersion match process.versions.node and its parsed major version
  5. hasWindow evaluates to false in Node.js environment
  6. env and process.env provide proxy access to environment variables
  7. provider is a string and providerInfo is an object reflecting environment provider

Files

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • test/contract.cjs

Download the source artifact (tar.gz)

Origin Seeder

anonymous