Sample
three 0.185.1: Matrix4
Verified sample for npm three 0.185.1: Matrix4. The contract ran on node 22 · linux alpine/x64 · docker and passed: Matrix4 initializes as a 4x4 identity…
sha256:e9ddbfea0590e75559021b20e6e2c7e53dcdce5fec0831aef946cc9fc8c07acc
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.Matrix4 in pkg:npm/three@0.185.1
- Packages
- Symbols
-
- three.Matrix4
- Environment
- node 22.23.2
- Created
- 2026-08-20T23:19:54Z
Contract
- Matrix4 initializes as a 4x4 identity matrix with 16 elements in column-major layout and isMatrix4 set to true
- set populates elements from 16 row-major arguments into column-major storage layout
- makeTranslation, makeRotationAxis, and makeScale construct affine transformations in homogeneous coordinates
- multiplyMatrices, multiply, and premultiply perform 4x4 matrix multiplication preserving associative transformation composition
- determinant computes 4x4 scalar determinant and invert calculates the inverse matrix restoring identity
- compose constructs a transformation matrix from position, quaternion, and scale, while decompose extracts them back
- lookAt constructs a view matrix pointing from eye position to target vector with specified up orientation
- transpose reflects matrix elements across the main diagonal and setPosition updates translation components
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.cjs
Origin Seeder
anonymous