Sample
verify freemem in pkg:npm/bare-os@3.9.3
sha256:5a00d7651210a55fcd7502d6e4db62ce75ec070ed78b5fdd2f54e16a81a31e08
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 freemem in pkg:npm/bare-os@3.9.3
- Packages
- Symbols
-
- freemem
- Created
- 2026-08-27T09:38:50Z
Contract
- declares freemem function in index.d.ts returning number type representing free system memory in bytes
- defines freemem in index.js delegating execution to native binding freemem method
- implements bare_os_freemem in binding.c invoking uv_get_free_memory and converting result to 64-bit integer JavaScript number
- registers freemem symbol in addon native exports definition table
- verifies bare-os package manifest exports mapping, CMake build specification, and prebuild artifacts
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous