CodeSampleX

Sample

verify AdmZip.addFile in pkg:npm/adm-zip@0.6.0

sha256:bad5e795aa4b07d16715492ea42d84778933baefcb3db372c2061e9651fcccbe

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@1
2026-08-21

Case

HOW
Goal
verify AdmZip.addFile in pkg:npm/adm-zip@0.6.0
Packages
Symbols
  • AdmZip.addFile
Environment
node 22.23.2
Created
2026-08-21T10:43:10Z

Contract

  1. AdmZip instance exposes addFile method for creating and appending entries from Buffer
  2. addFile creates an entry with given name, buffer content, and optional comment
  3. addFile supports creating nested directory entries within archive
  4. readAsText and readFile retrieve the exact content added via addFile
  5. addFile updates existing entry content and comment when called with identical entryName
  6. toBuffer produces valid zip archive buffer readable by a new AdmZip instance

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