Sample
verify pkg:npm/typescript@7.0.2
sha256:3f394493ef924ffd21d33f8c474b16d1599e19941a788152f5091d6cea5ca07b
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
- 2
- Verification level
- L4_CROSS_PASS
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 | SKIPPED | compile:SKIPPED · contract:SKIPPED · load:SKIPPED · resolve:FAIL CONTAINER_RUN · node-typescript@1 |
2026-08-20 |
| node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-20 |
Case
HOW- Goal
- verify pkg:npm/typescript@7.0.2
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-20T06:10:05Z
Contract
- buildTypeAliasDeclaration constructs a type alias declaration with union type node and validates it with isTypeAliasDeclaration
- buildGenericTypeAliasDeclaration constructs a generic type alias declaration with type parameters and intersection type
- buildLiteralUnionTypeAlias constructs a type alias consisting of string and numeric literal types
- inspectTypeAliasDeclaration extracts type alias metadata including name, exported status, type parameters, and type kind
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.mjs
- test/contract.mjs
Origin Seeder
anonymous