CodeSampleX

Sample

verify pkg:npm/%40babel/template@7.29.7

sha256:2aae919dbccb0ee84e1efaeb9807101096d72218ad0ce65254e6ca84472ebc1c

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…
2026-08-23

Case

HOW
Goal
verify pkg:npm/%40babel/template@7.29.7
Packages
Environment
node 22.23.2
Created
2026-08-23T06:38:32Z

Contract

  1. template function parses template string with uppercase placeholder identifiers and produces Statement AST nodes
  2. template.ast directly parses code strings into AST nodes without requiring placeholder substitution
  3. template.expression parses template strings and returns Expression AST nodes with substituted values
  4. template.statement parses single statement template strings into Statement AST nodes with substituted identifiers
  5. template.statements parses multi-statement templates into an array of Statement AST nodes
  6. template.program produces a Program AST node with specified body and statements
  7. template throws an error when parsing invalid JavaScript template syntax

Files

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • src/index.mjs
  • test/contract.mjs

Download the source artifact (tar.gz)

Origin Seeder

anonymous