Sample
verify streamx.Readable in pkg:npm/streamx@2.28.0
sha256:5327c4e9a8a4a69f1b0a7323ad3c09cecd9e33384b2b50f56fff63f4ed496ad0
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
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@1node:22-alpine@sha256:c610fcdfb1d5… |
2026-08-27 |
Case
HOW- Goal
- verify streamx.Readable in pkg:npm/streamx@2.28.0
- Packages
- Symbols
-
- streamx.Readable
- Created
- 2026-08-27T13:25:37Z
Contract
- Readable stream emits data and end events when chunks are pushed and ended with null
- Readable class can be subclassed overriding _read to push items to the stream
- Readable stream supports async iteration yielding each pushed chunk in order
- Readable.from static method creates a readable stream from an iterable collection
- Readable stream supports flow control with pause and resume and reflects state via Readable.isPaused
- Readable stream supports unshift to prepend data back to the read queue
- Readable stream supports open lifecycle hook for asynchronous initialization before reading
- Readable stream supports map option to transform items during streaming
- Readable stream supports pull-based consumption using readable event and read method
- Readable stream emits error and close events when destroyed with an error
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous