Sample
verify pkg:npm/chromium-pickle-js@0.2.0
sha256:258c307b68344ed1f201fa4a1d3acd6c6b0dd7ddfdfbafca4e3bbfb2ca0e8951
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… |
2026-08-26 |
Case
HOW- Goal
- verify pkg:npm/chromium-pickle-js@0.2.0
- Packages
- Symbols
-
- createEmpty
- createFromBuffer
- Environment
- node 22.23.2
- Created
- 2026-08-26T09:11:46Z
Contract
- createEmpty returns a new Pickle instance that can write bool, int, uint32, float, double, and string primitives
- Pickle.toBuffer returns a Buffer containing the 4-byte payload size header followed by 4-byte aligned payload data
- createFromBuffer initializes a Pickle instance from an existing Buffer for reading with PickleIterator
- PickleIterator sequentially reads bool, int, uint32, float, double, and string values in matching write order
- Pickle.writeInt64 and Pickle.writeUInt64 throw TypeError in Node.js because 64-bit buffer write methods are undefined on Buffer.prototype
- PickleIterator throws an Error when attempting to read past the payload buffer end
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.mjs
- test/contract.mjs
Origin Seeder
anonymous