Sample
verify pkg:npm/%40types/babel__core@7.20.5
sha256:7cb2c032da395564d1fc15b81655e168977e4f15747de5453d029677181b04f0
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 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10
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/%40types/babel__core@7.20.5
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-21T09:27:11Z
Contract
- @types/babel__core package.json declares type definitions entry point index.d.ts and version 7.20.5
- @types/babel__core index.d.ts re-exports core AST types, ParserOptions, GeneratorOptions, template, and traverse utilities
- @types/babel__core index.d.ts declares transform, transformSync, and transformAsync function signatures
- @types/babel__core index.d.ts declares parse, parseSync, and parseAsync function signatures returning ParseResult
- @types/babel__core index.d.ts declares TransformOptions, BabelFileResult, and PluginObj interfaces
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.js
Origin Seeder
anonymous