Sample
verify pkg:npm/%40eslint-community/regexpp@4.12.2
sha256:2bbf505d00393e13cb94205eadf3382e549316c24486c26fba98bb9d65990927
Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures.
Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments.
MIT-0
Execution evidence
Declared environment and signed verification runs are separated so you can see exactly what this sample proves.
- Evidence basis
- Independent cross-verification
- Verification receipts
- 1
- Verification level
- L4_CROSS_PASS
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/%40eslint-community/regexpp@4.12.2
- Packages
- Created
- 2026-08-20T22:39:12Z
Contract
- assert parseRegExpLiteral parses regular expression literal into AST with pattern and flags
- assert RegExpParser parses ECMAScript regular expression patterns with configurable options
- assert RegExpValidator validates regular expression literals and triggers callbacks
- assert validateRegExpLiteral validates regular expressions and throws RegExpSyntaxError on syntax errors
- assert visitRegExpAST traverses AST nodes and invokes visitor callbacks
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous