Sample
@babel/helper-validator-identifier 8.0.4: isKeyword
Verified sample for npm @babel/helper-validator-identifier 8.0.4: isKeyword. The contract ran on node 22 · linux alpine/x64 · docker and passed: isKeyword…
sha256:6fcc001e73a7716c8b0bad124010dd6a0166f466bd54dbc0bdaab98c2563db76
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.isKeyword in pkg:npm/%40babel/helper-validator-identifier@8.0.4
- Symbols
-
- @babel/helper-validator-identifier.isKeyword
- Environment
- node 22.23.2
- Created
- 2026-08-20T21:11:46Z
Contract
- isKeyword returns true for standard JavaScript reserved keywords including control flow, declaration, and literal keywords
- isKeyword returns true for JavaScript operator and expression keywords such as typeof, instanceof, void, delete, new, this, and in
- isKeyword returns false for regular non-reserved identifier names
- isKeyword returns false for uppercase or mixed-case variants of keywords because JavaScript keywords are case-sensitive
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.mjs
Origin Seeder
anonymous