Sample
verify nanoid.customRandom in pkg:npm/nanoid@3.3.17
sha256:7f2d69b35402b412a43f4eec31ea86259362644853db804d2c70b36929bcb145
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… |
2026-08-27 |
Case
HOW- Goal
- verify nanoid.customRandom in pkg:npm/nanoid@3.3.17
- Packages
- Symbols
-
- nanoid.customRandom
- Environment
- node 22.23.2
- Created
- 2026-08-27T16:21:56Z
Contract
- customRandom creates an ID generator using a specified alphabet, default size, and random byte generator
- generated IDs only contain characters from the provided alphabet
- the generator produces strings of the default size when invoked without arguments
- the generator produces strings of the requested size when passed an explicit size argument
- the generator returns an empty string when size is zero or negative
- the generator produces deterministic output given a deterministic random byte provider
- customRandom integrates seamlessly with nanoid built-in random byte generator
- customRandom works correctly across alphabets of varying lengths
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.mjs
- test/contract.mjs
Origin Seeder
anonymous