CodeSampleX

Sample

verify pkg:npm/minipass@7.1.3

sha256:290508e0548fb0e502eeeb6e1cb2fca9692a475db8041909ebbb2d2901abcd63

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 pkg:npm/minipass@7.1.3
Packages
Environment
node 22.23.2
Created
2026-08-21T18:14:24Z

Contract

  1. Minipass instance emits data events synchronously as chunks are written
  2. Minipass buffers written chunks and delivers them when read is called
  3. Minipass.concat() asynchronously accumulates written chunks into a single string
  4. Minipass.collect() asynchronously accumulates stream chunks into an array
  5. Minipass.pipe() forwards written chunks between streams with flow control
  6. Minipass objectMode preserves JavaScript objects without buffer coercion
  7. isStream, isReadable, and isWritable correctly identify Minipass stream instances

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