CodeSampleX

Sample

verify homedir in pkg:npm/bare-os@3.9.3

sha256:03c398ad123c3d9dcd59b71295dd2bbeb25c4177dccfac323535d357b3a8b261

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 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@1node:22-alpine@sha256:c610fcdfb1d5…
2026-08-27

Case

HOW
Goal
verify homedir in pkg:npm/bare-os@3.9.3
Packages
Symbols
  • homedir
Created
2026-08-27T09:41:44Z

Contract

  1. declares homedir function in index.d.ts returning string type for user home directory
  2. defines homedir in index.js delegating execution to native binding homedir method
  3. implements bare_os_homedir in binding.c invoking uv_os_homedir and converting to UTF-8 JavaScript string
  4. registers homedir symbol in addon native exports definition table
  5. verifies bare-os package manifest exports mapping, CMake build specification, and prebuild artifacts

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous