CodeSampleX

Sample

verify bare-stream.Readable in pkg:npm/bare-stream@2.13.3

sha256:cd82e80daef78f5e7bebccc62488e32178f0da23b4081f8b56071ed0b9d9244e

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 bare-stream.Readable in pkg:npm/bare-stream@2.13.3
Packages
Symbols
  • bare-stream.Readable
Environment
node 22.23.2
Created
2026-08-27T13:24:57Z

Contract

  1. Readable stream pushes chunks converted to buffers and emits data and end events
  2. Readable stream supports async iteration over pushed chunks
  3. Readable.from creates readable stream from arrays and async iterables
  4. Readable unshift prepends data chunk before remaining chunks
  5. Readable setEncoding decodes buffer chunks to strings with specified encoding
  6. Readable toWeb converts to web ReadableStream and fromWeb reconstructs readable stream
  7. Readable pause and resume controls stream consumption flow
  8. Readable destroy with Error emits error and close events and marks stream destroyed

Files

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • test/contract.mjs

Download the source artifact (tar.gz)

Origin Seeder

anonymous