CodeSampleX

Sample

verify pkg:npm/pe-library@0.4.1

sha256:83ab90fb76aaf1b9ba22fb78b1c6d1eba9fac6c90a091226a238b3fab63530a7

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 pkg:npm/pe-library@0.4.1
Packages
Created
2026-08-26T09:42:14Z

Contract

  1. NtExecutable.createEmpty creates 64-bit or 32-bit PE executables with DOS and NT headers
  2. NtExecutable.generate serializes executable image into binary ArrayBuffer
  3. NtExecutable.from parses PE binary data into NtExecutable preserving architecture and alignment
  4. NtExecutableResource adds and retrieves UTF-8 resource entries across serialization roundtrip

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous