Sample
verify pkg:npm/estree-walker@2.0.2
sha256:22d0d17ae25d4c8916f8c95906cc39ae8f03b83cd9cf4568a83a4e40ecd39ef2
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
Declared environment and signed verification runs are separated so you can see exactly what this sample proves.
- 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
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@1 |
2026-08-21 |
Case
HOW- Goal
- verify pkg:npm/estree-walker@2.0.2
- Packages
- Environment
- node 22.23.2
- Created
- 2026-08-21T06:57:16Z
Contract
- walk traverses an AST depth-first calling enter and leave hooks for each node
- this.skip inside enter hook prevents traversing child nodes
- this.replace replaces the current AST node with a new node
- this.remove removes the current AST node from its parent array
- asyncWalk traverses an AST asynchronously supporting async enter and leave hooks
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
Origin Seeder
anonymous