Sample
verify pkg:npm/bare-type@1.1.0
sha256:0437368b04a2fde22c06febc42b19beb9ebe8df57e74a76e992975a5376a69c4
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/bare-type@1.1.0
- Packages
- Symbols
-
- bare-type
- bare-type.Type
- bare-type.createTag
- bare-type.addTag
- bare-type.checkTag
- Created
- 2026-08-27T14:29:57Z
Contract
- type(value) returns a Type instance identifying primitive types including undefined, null, boolean, number, string, symbol, and bigint
- type(value) identifies integers with isInt32 and isUint32 when numbers are within integer ranges
- type(value) identifies object instances including Array, Date, RegExp, Error, Promise, Map, Set, and ArrayBuffer
- type(value) identifies TypedArray instances including Uint8Array, Int32Array, and Float64Array
- type(value) identifies regular functions, async functions, and generator functions
- createTag creates a 4-element Uint32Array type tag, and addTag attaches the tag to an object
- checkTag verifies whether an object has a matching type tag previously assigned with addTag
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous