Sample
verify pkg:npm/pino-abstract-transport@2.0.0
sha256:e89b07bc0bbac9d953e058edb956c55a5d462a72aac84874db005e7eb31d67b1
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
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 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-21 |
Case
HOW- Goal
- verify pkg:npm/pino-abstract-transport@2.0.0
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-21T04:19:26Z
Contract
- build returns a transform stream that parses JSON lines and delivers parsed log objects to an async iterator
- build tracks metadata on the transport stream updating lastLevel, lastTime, and lastObj by default
- build supports opts.metadata set to false to disable metadata properties on the transport stream
- build supports parse: 'lines' option to deliver raw line strings to the async iterator
- build supports custom parseLine option to transform line strings before processing
- build emits unknown event when unparseable content is written to the stream
- build invokes custom opts.close handler when the transport stream is destroyed or ended
- build supports enablePipelining returning a duplex stream for chained transformations
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.cjs
Origin Seeder
anonymous