Sample
three 0.185.1: Matrix3
Verified sample for npm three 0.185.1: Matrix3. The contract ran on node 22 · linux alpine/x64 · docker and passed: Matrix3 initializes as a 3x3 identity…
sha256:a1ab99006ac8bdd55f8a1f8f9d092a44854993d371c98927fe386d0422b170e1
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
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 three.Matrix3 in pkg:npm/three@0.185.1
- Packages
- Symbols
-
- three.Matrix3
- Environment
- node 22.23.2
- Created
- 2026-08-20T23:17:52Z
Contract
- Matrix3 initializes as a 3x3 identity matrix with elements stored in column-major order and isMatrix3 set to true
- set populates elements from 9 row-major parameters into internal column-major layout
- determinant accurately computes the 3x3 scalar determinant and invert calculates the inverse matrix
- makeTranslation, makeRotation, and makeScale construct 2D affine transformation matrices in homogeneous coordinates
- multiplyMatrices, multiply, and premultiply perform 3x3 matrix multiplications preserving associative properties
- transpose reflects matrix elements across the main diagonal in place
- setUvTransform creates a 2D affine transformation matrix for texture coordinates combining translation, scale, rotation, and center offset
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.mjs
Origin Seeder
anonymous