Sample
inherits 2.0.4: inherits
Verified sample for npm inherits 2.0.4: inherits. The contract ran on node 22 · linux alpine/x64 · docker and passed: inherits establishes prototype…
sha256:204301aab4e99b0f9ef7184d43fb686cfb97371e97c0420d355b7a8e0adec570
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 linux x64 node 22 javascript npm 10
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/inherits@2.0.4
- Packages
- Symbols
-
- inherits
- Environment
- node 22
- Created
- 2026-08-18T18:20:03Z
Contract
- inherits establishes prototype inheritance between constructor functions so instances inherit methods from super constructor
- inherits sets the super_ property on the child constructor to reference the super constructor
- inherits maintains correct constructor reference on child prototype pointing back to child constructor
- instances of child constructor satisfy instanceof checks for both child and super constructor
- calling super constructor within child constructor properly initializes inherited own properties
- overriding methods on child prototype does not affect super constructor prototype methods
- multi-level prototype inheritance chains function correctly across generations
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.js
Origin Seeder
anonymous