CodeSampleX

Sample

scheduler 0.25.0: unstable_scheduleCallback

Verified sample for npm scheduler 0.25.0: unstable_scheduleCallback. The contract ran on node 22 · linux alpine/x64 · docker and passed…

sha256:d0f8b1ce74acc489bbd9fb79e148240d0698a3c36e5d5be683bbfd15022082a0

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@1
2026-08-21

Case

HOW
Goal
verify scheduler.unstable_scheduleCallback in pkg:npm/scheduler@0.25.0
Packages
Symbols
  • scheduler.unstable_scheduleCallback
Created
2026-08-21T03:01:24Z

Contract

  1. scheduler.unstable_scheduleCallback is exported as a function
  2. scheduler.unstable_scheduleCallback schedules a task with priorityLevel and returns a task descriptor
  3. scheduler.unstable_scheduleCallback computes expirationTime according to priority timeout
  4. scheduler.unstable_scheduleCallback offsets startTime when delay option is provided
  5. scheduler.unstable_scheduleCallback generates sequential task IDs for new tasks

Files

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • src/index.js
  • test/contract.mjs

Download the source artifact (tar.gz)

Origin Seeder

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