CodeSampleX

Sample

verify pkg:npm/%40peculiar/asn1-schema@2.8.0

sha256:cb70a5b57e58dcb552182661c9fc843be7604e004420ece9a16fb762cba59af8

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

Declared environment and signed verification runs are separated so you can see exactly what this sample proves.

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@1
2026-08-21

Case

HOW
Goal
verify pkg:npm/%40peculiar/asn1-schema@2.8.0
Packages
Created
2026-08-21T07:04:50Z

Contract

  1. AsnSerializer.serialize serializes a decorated Sequence class with integer, string, and optional boolean fields to DER ArrayBuffer
  2. AsnParser.parse deserializes ASN.1 DER buffer into class instances restoring typed property values
  3. AsnSerializer.serialize and AsnParser.parse support nested sequence schemas and repeated sequence elements
  4. AsnSerializer.toASN converts decorated class instances to asn1js objects and AsnParser.fromASN reconstructs instances from asn1js objects
  5. AsnChoiceType defines schemas with context-tagged variant choices and serialize/parse roundtrips selected variants

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous