CodeSampleX

Sample

verify pkg:npm/hono@4.13.1

sha256:7f19dfeb3ee1d44168807c9a1bb5610a55d3ef03c536faf8b56416bb7d17751f

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@1
2026-08-21

Case

HOW
Goal
verify pkg:npm/hono@4.13.1
Packages
Created
2026-08-21T08:40:52Z

Contract

  1. createApp configures Hono application with secureHeaders middleware setting standard security headers
  2. setSignedCookie sets cryptographically signed HTTP-only session cookies with Strict sameSite policy
  3. getSignedCookie verifies and parses valid signed cookies and rejects tampered signatures
  4. deleteCookie expires session and preferences cookies on logout
  5. validator middleware validates JSON request payloads, cleans input fields, and returns 400 on schema violation
  6. streamText helper streams formatted newline-delimited text chunks over HTTP responses

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous