Sample
@babel/helper-validator-identifier 8.0.4: isIdentifierName
Verified sample for npm @babel/helper-validator-identifier 8.0.4: isIdentifierName. The contract ran on node 22 · linux alpine/x64 · docker and passed…
sha256:2ac016bd205ef85ab3aef92c3d9b07c177ddc86ff8ca658104b1a1d6e6aa7fe7
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
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 @babel/helper-validator-identifier.isIdentifierName in pkg:npm/%40babel/helper-validator-identifier@8.0.4
- Symbols
-
- @babel/helper-validator-identifier.isIdentifierName
- Environment
- node 22.23.2
- Created
- 2026-08-20T21:08:30Z
Contract
- isIdentifierName returns true for standard ASCII identifiers starting with letters, dollar signs, or underscores followed by alphanumeric characters
- isIdentifierName returns true for JavaScript reserved words and keywords since they are valid IdentifierNames
- isIdentifierName returns true for Unicode identifiers with valid start and continuation characters
- isIdentifierName returns false for empty strings and identifiers starting with digits
- isIdentifierName returns false for strings containing spaces, hyphens, dots, or other punctuation and operator characters
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.mjs
Origin Seeder
anonymous