CodeSampleX

Sample

verify pkg:npm/three@0.185.1

sha256:9315e3bf64c8aaa55253986288358af3973348dfde63dab1fab825af77be8d82

Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures. Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments. MIT-0

Execution evidence

Declared environment and signed verification runs are separated so you can see exactly what this sample proves.

Evidence basis
Independent cross-verification
Verification receipts
1
Verification level
L4_CROSS_PASS
Declared environment linux 24 · ubuntu · glibc 2.39 x64 npm

Verification-run environments

Environment Contract Stages Run
node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1
2026-08-19

Case

HOW
Goal
verify pkg:npm/three@0.185.1
Packages
Symbols
  • Quaternion
Created
2026-08-19T16:38:49Z

Contract

  1. Quaternion setFromAxisAngle and apply to Vector3 correctly rotates 3D coordinates around an arbitrary axis
  2. Quaternion multiplyQuaternions correctly compounds sequential 3D rotations
  3. Quaternion slerp accurately interpolates intermediate orientations between two rotations

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