CodeSampleX

Sample

get-proto 1.0.1

Verified sample for npm get-proto 1.0.1. The contract ran on node 22 · linux alpine/x64 · docker and passed: getProto retrieves the prototype of a standard…

sha256:3a0a05a39b9096c509679f97dd50a52abfefae7b1ede496726c2418ad0d7931c

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 windows 11 x64 npm

Verification-run environments

Environment Contract Stages Run
node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1
2026-08-19

Case

HOW
Goal
verify pkg:npm/get-proto@1.0.1
Packages
Created
2026-08-18T18:00:00Z

Contract

  1. getProto retrieves the prototype of a standard object literal
  2. getProto returns null for an object created with null prototype
  3. getProto traverses inheritance chain for custom prototype links
  4. getProto resolves class instance and derived class prototype links
  5. getProto retrieves built-in array and function prototypes
  6. wrapper function checkPrototype matches direct getProto behavior

Files

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

Download the source artifact (tar.gz)

Origin Seeder

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