Sample
route request handling and middleware execution with router
sha256:a19be5e6db2fcb670d2c1985818ef3dad0d5f96728e7dd6d93349930201eccd7
Publication state. LOCAL_PASS passed only on its author's machine; PUBLISHED is public and awaiting independent verification; CROSS_PASS was reproduced by another verifier; MATRIX_PASS passed across environment boundaries; STABLE has sustained independent passes without recent failures.
Evidence strength. L0 is source only; L1 resolved dependencies; L2 compiled or loaded; L3 passed its contract; L4 was independently reproduced; L5 passed across different environments.
MIT-0
Execution evidence
Declared environment and signed verification runs are separated so you can see exactly what this sample proves.
- Evidence basis
- Independent cross-verification
- Verification receipts
- 1
- Verification level
- L4_CROSS_PASS
Declared environment
- Execution context
- node 22
- Operating system
- linux
- Architecture
- x64
- Runtime
- node 22
- Language
- javascript
- Package manager
- npm 10
Verification-run environments
- Execution context
- node 22
- Operating system
- linux alpine · musl
- Architecture
- x64
- Runtime
- node 22
- Language
- javascript
- Package manager
- npm
- Execution
- container · docker
Case
HOW- Goal
- route request handling and middleware execution with router
- Packages
- Symbols
-
- Router
- Environment
- node 22
- Created
- 2026-08-18T18:23:07Z
Contract
- Router returns a callable dispatch function inheriting from Router prototype
- router.use mounts general and path-prefixed middleware executing in registration order
- router.get and router.post dispatch to method-specific route handlers matching the URL path
- router.route creates chainable HTTP verb handlers on a single path
- router.param captures and validates route placeholders before route execution
- router handles unmatched routes by delegating to the done callback
- router error-handling middleware catches errors propagated via next(err)
- sub-routers can be nested using router.use for modular routing
Files
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.js
Origin Seeder
anonymous
Verification receipts
-
node 22 · linux alpine/x64 · docker PASSed25519:2175b912ea1c23b1