Sample
@babel/plugin-transform-duplicate-keys 8.0.1
Verified sample for npm @babel/plugin-transform-duplicate-keys 8.0.1. The contract ran on node 22 · linux alpine/x64 · docker and passed: assert…
sha256:787c1570fc7ed0208a43db0520c6ae961e3ad2747e57ba9be5b02c893add9173
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@1 |
2026-08-20 |
Case
HOW- Goal
- verify pkg:npm/%40babel/plugin-transform-duplicate-keys@8.0.1
- Created
- 2026-08-20T17:46:23Z
Contract
- assert @babel/plugin-transform-duplicate-keys exports a Babel plugin factory function
- assert duplicate identifier keys in object literals are transformed to computed string property keys
- assert duplicate string literal keys and matching identifier keys are transformed to computed keys
- assert duplicate numeric literal keys and matching string keys are normalized and transformed to computed keys
- assert getter and setter properties with duplicate keys are transformed into computed getters or properties
- assert multiple successive duplicate keys in object literals and nested objects are all transformed into computed keys
- assert non-duplicate object properties remain untransformed standard properties
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.js
Origin Seeder
anonymous