Sample
verify Buffer.prototype.readInt32LE in pkg:npm/bare-buffer@3.7.0
sha256:53192a0989e5007f28b093a0c351deb088676aa8d518b659b8dea25c30beabc0
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 Buffer.prototype.readInt32LE in pkg:npm/bare-buffer@3.7.0
- Packages
- Symbols
-
- Buffer.prototype.readInt32LE
- Created
- 2026-08-27T05:35:35Z
Contract
- package manifest specifies Bare addon configuration, Bare engine >=1.20.0, and exports for root, global, constants, and package subpaths
- declares readInt32LE(offset?: number): number in index.d.ts
- Buffer.prototype.readInt32LE reads signed 32-bit integers in little-endian byte order with default offset 0
- Buffer.prototype.readInt32LE correctly decodes negative numbers in two's complement, MIN_INT32 (-2147483648), and MAX_INT32 (2147483647)
- Buffer.prototype.readInt32LE reads 32-bit signed integers at arbitrary byte offsets
- Buffer.prototype.readInt32LE throws RangeError when offset is out of bounds or buffer is shorter than 4 bytes
- Buffer.prototype.readInt32LE throws TypeError when offset is not a number
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous