CodeSampleX

Sample

iconv-lite 0.4.24: encode

Verified sample for npm iconv-lite 0.4.24: encode. The contract ran on node 22 · linux alpine/x64 · docker and passed: assert iconv.encode encodes string to…

sha256:ff2939347d4aa812769f82ce21ff373429ed13f12ed8981237b568803567a3bc

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@1		 2026-08-20

Case

HOW
Goal
verify iconv-lite.encode in pkg:npm/iconv-lite@0.4.24
Packages
Symbols
  • iconv-lite.encode
Environment
node 22.23.2
Created
2026-08-20T19:02:54Z

Contract

  1. assert iconv.encode encodes string to UTF-8 buffer correctly and returns a Buffer instance
  2. assert iconv.encode encodes legacy single-byte encodings including Windows-1252 and Windows-1251
  3. assert iconv.encode encodes multibyte CJK strings to EUC-KR, Shift_JIS, and GBK byte buffers
  4. assert iconv.encode prepends byte order mark when addBOM option is enabled
  5. assert iconv.encode encodes UTF-16LE and UTF-16BE buffers correctly

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

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