Sample
verify Buffer.compare in pkg:npm/bare-buffer@3.7.0
sha256:5c6710c52679d3ed10da3ef7b7ea0c12eb14eeb20fe63a78532a2806d7692c92
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 Buffer.compare in pkg:npm/bare-buffer@3.7.0
- Packages
- Symbols
-
- Buffer.compare
- Created
- 2026-08-27T18:47:55Z
Contract
- Buffer.compare returns 0 when two buffers contain identical byte sequences
- Buffer.compare returns -1 when first buffer sorts lexicographically before second buffer
- Buffer.compare returns 1 when first buffer sorts lexicographically after second buffer
- Buffer.compare orders shorter buffers before longer buffers when they share a common prefix
- Buffer.compare can be used as a comparator function to sort an array of Buffer instances in lexicographical order
- Buffer.prototype.compare compares buffer instances and supports optional target and source slice offsets
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous