CodeSampleX

Sample

starlette 1.4.1: applications.Starlette, routing.Route, responses.JSONResponse

Verified sample for pypi starlette 1.4.1: applications.Starlette, routing.Route, responses.JSONResponse. The contract ran on python 3.12 · linux alpine/x64 …

sha256:102df2a5658751549df86722d676345a2dcb27317033c9d42648679eef06db62

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 python linux 24 · ubuntu · glibc 2.39 x64 python python pip

Verification-run environments

Environment Contract Stages Run
python 3.12 · linux alpine/x64 · docker ed25519:d91480838ac982c9 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · python@1
2026-08-20

Case

HOW
Goal
verify pkg:pypi/starlette@1.4.1
Packages
Symbols
  • starlette.applications.Starlette
  • starlette.routing.Route
  • starlette.responses.JSONResponse
Environment
python
Created
2026-08-20T03:02:24Z

Contract

  1. Starlette routes HTTP GET requests to route handlers and returns JSONResponse payloads
  2. Starlette parses JSON request bodies and path parameters via Request and returns JSONResponse

Files

  • PROMPT.md
  • csx.json
  • requirements.txt
  • sample.py
  • spec.json
  • test/contract.py

Download the source artifact (tar.gz)

Origin Seeder

anonymous