CodeSampleX

Sample

verify fullChromiumVersions in pkg:npm/electron-to-chromium@1.5.402

sha256:1d7d587ed0b0de64b3a8d0fb8954ec9408ebc525bab47b67dd0fa8e5c7ace773

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 fullChromiumVersions in pkg:npm/electron-to-chromium@1.5.402
Packages
Symbols
  • fullChromiumVersions
Environment
node 22.23.2
Created
2026-08-27T09:11:28Z

Contract

  1. fullChromiumVersions is an object mapping Chromium full version strings to arrays of Electron version strings
  2. fullChromiumVersions maps legacy Chromium full versions to arrays of Electron versions
  3. fullChromiumVersions maps modern Chromium full versions to arrays of Electron versions
  4. fullChromiumVersions returns undefined for unmapped or non-existent Chromium versions
  5. fullChromiumVersions contains string keys and array of string values

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

anonymous