Sample
verify pkg:npm/@webassemblyjs/wasm-gen@1.14.1
sha256:6b81e0152e0e70affa465dfad479a5149c95aaa57ed639994a955fd28a4b9a7a
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 10
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… |
2026-08-27 |
Case
HOW- Goal
- verify pkg:npm/@webassemblyjs/wasm-gen@1.14.1
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-27T23:30:34Z
Contract
- encodeU32 encodes unsigned 32-bit integers into LEB128 byte arrays
- encodeNode encodes StringLiteral AST nodes into length-prefixed UTF-8 vectors
- encodeNode encodes Instr AST nodes for WebAssembly instructions and constants
- encodeNode encodes TypeInstruction AST nodes into binary function signatures
- encodeNode encodes ModuleExport and ModuleImport AST nodes for WebAssembly modules
- encodeNode encodes Func and Global AST definitions
- buildSimpleWasmBinary assembles executable WebAssembly binary modules verified via WebAssembly.Instance
- encodeNode throws an error when given unsupported AST node types
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.mjs
Origin Seeder
anonymous