Sample
verify @babel/types.cloneNode in pkg:npm/%40babel/types@7.29.8
sha256:adb78833022763ebc8c5198be4c2cefd5009b092bea28bb94005d24f4a733e10
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… |
2026-08-23 |
Case
HOW- Goal
- verify @babel/types.cloneNode in pkg:npm/%40babel/types@7.29.8
- Packages
- Symbols
-
- @babel/types.cloneNode
- Created
- 2026-08-23T04:31:24Z
Contract
- types.cloneNode produces an independent deep copy of an AST node with structural equivalence
- types.cloneNode deeply clones nested children such that mutating a clone does not mutate the original AST
- types.cloneNode supports shallow cloning when deep is false, preserving references to child nodes
- types.cloneNode strips location metadata (loc, start, end) when withoutLoc is true
- types.cloneNode safely handles null and undefined inputs by returning them unchanged
- types.cloneNode duplicates complex AST nodes including function declarations, binary expressions, and variable declarations
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.js
- test/contract.mjs
Origin Seeder
anonymous