CodeSampleX

Sample

verify pkg:npm/electron-to-chromium@1.5.412

sha256:79c796ceccce437e47a332d79b4b9b0b80138c95184fdb039784b3b52377b702

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

Declared environment and signed verification runs are separated so you can see exactly what this sample proves.

Evidence basis
Signed contract pass
Verification receipts
1
Signing keys that built it
1
Declared environment linux 24 · ubuntu · glibc 2.39 x64 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
2026-08-21

Case

HOW
Goal
verify pkg:npm/electron-to-chromium@1.5.412
Packages
Created
2026-08-21T06:35:46Z

Contract

  1. electronToChromium maps major and full Electron versions to Chromium versions
  2. chromiumToElectron maps major Chromium versions to Electron strings and full versions to arrays
  3. electronToBrowserList produces Browserslist query strings for Electron versions
  4. versions and fullVersions dictionaries map Electron versions to Chromium versions
  5. chromiumVersions and fullChromiumVersions dictionaries map Chromium versions to Electron versions

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous