Sample
verify pkg:npm/eventsource-parser@3.1.0
sha256:51041601f6fa2b855c6aabe3511462198f5f44b2da33ef6fb7d381c9476c3b95
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 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@1node:22-alpine@sha256:c610fcdfb1d5… |
2026-08-26 |
Case
HOW- Goal
- verify pkg:npm/eventsource-parser@3.1.0
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-26T08:30:13Z
Contract
- assert createParser parses single-line and multiline data fields into EventSourceMessage objects when fed chunks
- assert createParser extracts optional id and event type fields along with message data
- assert createParser invokes onRetry callback when parsing retry interval directives and onComment for comment lines
- assert createParser emits ParseError with invalid-retry or unknown-field types when encountering malformed SSE fields
- assert createParser enforces maxBufferSize limit by emitting ParseError with max-buffer-size-exceeded and terminating feed
- assert EventSourceParserStream transforms a stream of chunked strings into a stream of EventSourceMessage events
Files
- PROMPT.md
- csx.json
- index.mjs
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous