CodeSampleX

Sample

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

sha256:7186ceef98b91bb3a37324d9de3b8c197c15498b569096db82421ed9949efd9c

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 setProcessTitle in pkg:npm/bare-os@3.9.3
Packages
Symbols
  • setProcessTitle
Environment
node 22.23.2
Created
2026-08-27T09:09:21Z

Contract

  1. declares getProcessTitle and setProcessTitle function signatures in index.d.ts
  2. bare-os/errors exports OSError with TITLE_OVERFLOW error factory for process titles exceeding maximum length
  3. setProcessTitle validation throws TITLE_OVERFLOW OSError when title length is 256 characters or greater
  4. native Bare C binding implements bare_os_set_process_title using libuv uv_set_process_title

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous