CodeSampleX

Sample

bare-os 3.9.3: endianness

Verified sample for npm bare-os 3.9.3: endianness. The contract ran on node 22 · linux alpine/x64 · docker and passed: package manifest specifies Bare addon…

sha256:80aad914fe6742c2eaccff6d33ed3b748d40483d80b1c85bbb039f3ed33fa3aa

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…
2026-08-30

Case

HOW
Goal
verify bare-os.endianness in pkg:npm/bare-os@3.9.3
Packages
Symbols
  • bare-os.endianness
Environment
node 22.23.2
Created
2026-08-30T13:21:32Z

Contract

  1. package manifest specifies Bare addon configuration, Bare engine requirement, and exports for root, constants, errors, and package subpaths
  2. index.d.ts declares export function endianness(): 'LE' | 'BE' for retrieving platform byte ordering
  3. index.js exports endianness function that evaluates binding.isLittleEndian and returns 'LE' or 'BE'
  4. bare-os.endianness returns endianness string ('LE' or 'BE') matching platform byte ordering
  5. getEndianness, isLittleEndian, and isBigEndian helpers accurately reflect bare-os.endianness return value
  6. bare-os.endianness returns 'LE' when binding.isLittleEndian is true and 'BE' when false
  7. bare-os.endianness executes deterministically and idempotently across multiple invocations
  8. binding.c determines endianness using uint16_t byte order test and registers isLittleEndian boolean property in addon exports

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous