CodeSampleX

Sample

verify @types/node.name in pkg:npm/%40types/node@22.20.1

sha256:e3b2db761aa51b4e46b4bdfd9e24dcae5b6a8845d4db9ee2ecfac1523f97fdd8

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…
2026-08-26

Case

HOW
Goal
verify @types/node.name in pkg:npm/%40types/node@22.20.1
Packages
Symbols
  • @types/node.name
Created
2026-08-26T06:17:50Z

Contract

  1. @types/node package.json defines package name as @types/node and version as 22.20.1
  2. @types/node package.json specifies index.d.ts as the types entry point
  3. @types/node index.d.ts exists and references standard node declarations
  4. @types/node package declares undici-types in dependencies

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous