CodeSampleX

Sample

verify chromium-bidi.Session in pkg:npm/chromium-bidi@2.1.2

sha256:2d9f3563b584f898c3beda3ea652b06191be3c5d0a9248efcd735c1828d7f11a

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 linux 24 · ubuntu · glibc 2.39 x64 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@1node:22-alpine@sha256:c610fcdfb1d5…		 2026-08-27

Case

HOW
Goal
verify chromium-bidi.Session in pkg:npm/chromium-bidi@2.1.2
Packages
Symbols
  • chromium-bidi.Session
Created
2026-08-27T11:07:20Z

Contract

  1. Session.parseSubscribeParams parses valid subscription requests with events and contexts
  2. Session.parseSubscribeParams throws InvalidArgumentException when given invalid parameters
  3. Session.parseUnsubscribeParams parses subscription IDs list
  4. Session.parseUnsubscribeParams parses unsubscribe request by event attributes
  5. Session.parseUnsubscribeParams throws InvalidArgumentException on invalid parameters
  6. SubscriptionManager subscribes channels to unrolled module events
  7. SubscriptionManager checks active subscriptions and retrieves subscribed channels
  8. SubscriptionManager unrolls BiDi module events into atomic event names
  9. SubscriptionManager unsubscribes active subscriptions by subscription ID

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous