CodeSampleX

Sample

asynckit 0.4.0

Verified sample for npm asynckit 0.4.0. The contract ran on node 22 · linux alpine/x64 · docker and passed: parallel runs asynchronous tasks concurrently…

sha256:0ba3e6f1362eb39a00ac8f2433851e04591094c419035afc911f01333065b45f

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

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
2026-08-20

Case

HOW
Goal
verify pkg:npm/asynckit@0.4.0
Packages
Environment
node 22.23.2
Created
2026-08-20T20:28:32Z

Contract

  1. parallel runs asynchronous tasks concurrently over an array and preserves result indexing
  2. parallel runs asynchronous tasks concurrently over an object preserving keys
  3. serial runs asynchronous tasks sequentially in order over an array
  4. serial runs asynchronous tasks sequentially over an object
  5. serialOrdered runs tasks in sequence ordered by ascending comparator
  6. serialOrdered runs tasks in sequence ordered by descending comparator
  7. error in task stops execution and returns partial results to callback

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