CodeSampleX

Sample

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

sha256:689dc33496248f851d229e99fa24177182a0284611449a4172f3cdd19b11db4b

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.PassThrough in pkg:npm/bare-stream@2.13.3
Packages
Symbols
  • bare-stream.PassThrough
Environment
node 22.23.2
Created
2026-08-27T13:22:07Z

Contract

  1. PassThrough forwards written string chunks unmodified to readable stream listeners
  2. PassThrough supports streaming piping between readable and writable streams
  3. PassThrough supports backpressure and pause/resume stream flow control
  4. PassThrough integrates with pipeline utility for multi-stream chaining
  5. PassThrough emits finish event when writing ends and end event when reading completes
  6. PassThrough emits error and close events when destroyed with an error

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous