CodeSampleX

Sample

verify neo-async.waterfall in pkg:npm/neo-async@2.6.2

sha256:2088ca1d933ef7c6ba0b3ea0c9555e3b759a653d7114ca5091cfbdd16d28b1bb

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 neo-async.waterfall in pkg:npm/neo-async@2.6.2
Packages
Symbols
  • neo-async.waterfall
Environment
node 22.23.2
Created
2026-08-27T23:09:17Z

Contract

  1. neo-async.waterfall executes an array of functions in series passing the results of each function to the next
  2. neo-async.waterfall passes multiple arguments between successive tasks in the pipeline
  3. neo-async.waterfall halts execution and invokes final callback immediately when a task returns an error
  4. neo-async.waterfall invokes final callback with undefined result when given an empty task array
  5. neo-async.waterfall passes an error to callback when tasks argument is not an array
  6. neo-async.waterfall supports asynchronous tasks completing on different event loop ticks

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous