CodeSampleX

Sample

verify pkg:npm/color-name@1.1.4

sha256:b3e58c231bf099c2c3e08b338d2c3e42bbc172a572a8db4214a505b88aff992c

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…
2026-08-23

Case

HOW
Goal
verify pkg:npm/color-name@1.1.4
Packages
Created
2026-08-23T08:13:16Z

Contract

  1. colorName maps standard CSS color names to 3-element RGB integer arrays
  2. getColorRgb retrieves RGB array for a color name with case-insensitive support
  3. getColorHex converts named colors into uppercase hexadecimal hex strings
  4. isColorName verifies whether a given keyword is a recognized CSS color name
  5. getAllColorNames returns all 148 standard color name keys
  6. rgbToColorName performs reverse lookup from RGB tuple to corresponding color name

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous