CodeSampleX

Sample

verify semver.lt in pkg:npm/semver@6.3.1

sha256:255c4a459d477929ac1daaebc9e0f3bf1eec477cd5751b71a830e2d86640add6

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…
2026-08-27

Case

HOW
Goal
verify semver.lt in pkg:npm/semver@6.3.1
Packages
Symbols
  • semver.lt
Environment
node 22.23.2
Created
2026-08-27T17:53:58Z

Contract

  1. lt returns true when the first version is lower than the second version
  2. lt returns false when the first version is greater than or equal to the second version
  3. lt considers prerelease versions lower than the corresponding release version
  4. lt ignores build metadata when comparing versions
  5. lt supports loose option to parse prefixed or loose version strings
  6. lt throws TypeError when an invalid version string is provided

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous