Sample
verify @babel/core.parseSync in pkg:npm/%40babel/core@7.29.7
sha256:dfaeb4f8e2105131fa1f1d99c80499e1b4fb0ab089117f90760e61727b2d7a12
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@1node:22-alpine@sha256:c610fcdfb1d5… |
2026-08-23 |
Case
HOW- Goal
- verify @babel/core.parseSync in pkg:npm/%40babel/core@7.29.7
- Packages
- Symbols
-
- @babel/core.parseSync
- Created
- 2026-08-23T06:17:20Z
Contract
- babel exports parseSync function
- parseSync parses JavaScript source code into a File AST node with Program body and default sourceType module
- parseSync accepts parserOpts plugins such as jsx to parse extended syntax without transformation plugins
- parseSync populates tokens array when parserOpts.tokens is true
- parseSync with sourceType unambiguous parses export statements as module and plain statements as script
- parseSync returns null when filename matches ignore pattern in options
- parseSync throws a SyntaxError with BABEL_PARSE_ERROR code on invalid syntax
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous