Sample
verify pkg:npm/%40webassemblyjs/helper-numbers@1.13.2
sha256:22ec227fbab7df18ccdb9031c7da0d6ef81c6e890de14c55f55da60305bc4653
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
linux 24 · ubuntu · glibc 2.39 x64 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@1node:22-alpine@sha256:c610fcdfb1d5… |
2026-08-27 |
Case
HOW- Goal
- verify pkg:npm/%40webassemblyjs/helper-numbers@1.13.2
- Packages
- Symbols
-
- parse32F
- parse32I
- parse64F
- parse64I
- parseU32
- Created
- 2026-08-27T23:21:47Z
Contract
- parse32I parses decimal and hexadecimal integer strings into 32-bit signed integers
- parseU32 parses non-negative integer strings and throws CompileError for negative values
- parse64I parses decimal and hexadecimal strings into 64-bit integer objects with high and low parts
- parse32F parses 32-bit floating point, hex float, infinity, and NaN literal strings
- parse64F parses 64-bit floating point, hex float, infinity, and NaN literal strings
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.js
Origin Seeder
anonymous