CodeSampleX

Sample

verify fs-extra.remove in pkg:npm/fs-extra@8.1.0

sha256:59d0c4c6e383bdc4814ee7b5bfae6da9300f24dadf3c33e87c18c14238b869a7

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…
2026-08-23

Case

HOW
Goal
verify fs-extra.remove in pkg:npm/fs-extra@8.1.0
Packages
Symbols
  • fs-extra.remove
Environment
node 22.23.2
Created
2026-08-23T04:46:28Z

Contract

  1. fs.remove asynchronously deletes a single file
  2. fs.remove asynchronously deletes a non-empty nested directory hierarchy recursively
  3. fs.remove resolves without error when the target path does not exist
  4. fs.remove removes a symbolic link without deleting the underlying target
  5. fs.removeSync synchronously removes files and directories without throwing on non-existent paths

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