Sample
three 0.185.1: BufferAttribute
Verified sample for npm three 0.185.1: BufferAttribute. The contract ran on node 22 · linux alpine/x64 · docker and passed: assert BufferAttribute…
sha256:44f437a3283376e48be0320a464f4fc447c78b25ba346a595328f1717910009a
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.BufferAttribute in pkg:npm/three@0.185.1
- Packages
- Symbols
-
- three.BufferAttribute
- Environment
- node 22.23.2
- Created
- 2026-08-20T23:15:40Z
Contract
- assert BufferAttribute instantiates with underlying typed array, computing count from array length and itemSize
- assert setXYZ mutates vector components at logical item indices in the underlying array buffer
- assert copyAt copies all vector components from a source attribute index to target attribute index
- assert applyMatrix4 transforms 3D positions in place by affine 4x4 matrix multiplication
- assert applyNormalMatrix transforms vectors by 3x3 normal matrix and normalizes results in place
- assert clone creates an independent deep copy of the BufferAttribute and its underlying typed array
- assert addUpdateRange and clearUpdateRanges manage partial buffer update intervals
- assert toJSON serializes attribute configuration and typed array data
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.cjs
Origin Seeder
anonymous