Sample
verify pkg:npm/pend@1.2.0
sha256:5d1ea91f2ecc3b5922c4fe8019ebb5c7ac2f410b498fd774bdb8999f058a0645
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… |
2026-08-23 |
Case
HOW- Goal
- verify pkg:npm/pend@1.2.0
- Packages
- Created
- 2026-08-23T14:05:41Z
Contract
- Pend exports constructor and helper functions
- Pend initializes with zero pending tasks, infinite max concurrency, and empty wait queue
- createPend helper initializes Pend with specified maximum concurrency limit
- go executes tasks asynchronously and wait invokes callback when all tasks finish
- max concurrency setting throttles concurrent execution and queues pending tasks until capacity opens
- wait receives the first error passed to a task callback
- hold manually increments pending count and returns a callback to release the slot
- invoking a release callback more than once throws an error
- wait on empty pend invokes callback synchronously
- runParallel executes tasks concurrently within max concurrency limit and returns ordered results
- runParallel rejects when any task yields an error
- runSeries executes tasks sequentially in order and collects results
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.mjs
Origin Seeder
anonymous