Sample
verify pkg:npm/%40babel/plugin-transform-class-static-block@8.0.1
sha256:b62154915564a67185d6b8a506dcf07ea4917b670d57639d3834a4604a13bbad
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… |
2026-08-27 |
Case
HOW- Goal
- verify pkg:npm/%40babel/plugin-transform-class-static-block@8.0.1
- Environment
- node 22.23.2
- Created
- 2026-08-27T20:45:30Z
Contract
- Plugin default export is a function factory asserting Babel version compatibility
- Plugin factory returns a plugin object named transform-class-static-block with pre hook and ClassBody visitor
- Pre hook executes without error during file pass setup
- Transforms class declaration with static initialization block into compiled static block closure invocation
- Transforms class static block in class with static properties by prepending execution to property initializer
- Transforms multiple sequential static blocks in order
- Transforms anonymous class expression with static block and preserves static initialization behavior
- Allows private static field access and mutation inside static block
- Helper functions correctly initialize plugin and transform source code containing class static blocks
Files
- PROMPT.md
- csx.json
- package-lock.json
- package.json
- spec.json
- src/index.mjs
- test/contract.mjs
Origin Seeder
anonymous