CodeSampleX

Sample

verify react-router-dom.Route in pkg:npm/react-router-dom@6.30.4

sha256:338b8a6d7729db05b969d4b5179185fd688e459dd4531a98a16c0adfb77d0a08

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…
2026-08-25

Case

HOW
Goal
verify react-router-dom.Route in pkg:npm/react-router-dom@6.30.4
Packages
Symbols
  • react-router-dom.Route
Environment
node 22.23.2
Created
2026-08-25T12:27:31Z

Contract

  1. Route renders element matching path inside Routes
  2. Route with index prop renders for parent path without subpath
  3. Route with dynamic parameter extracts parameter via useParams
  4. Route with wildcard path matches unmatched routes
  5. Nested Route renders child element inside parent Outlet
  6. Route throws an error when rendered directly outside of Routes

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous