Sample
starlette 1.4.1: middleware.base.BaseHTTPMiddleware, middleware.Middleware
Verified sample for pypi starlette 1.4.1: middleware.base.BaseHTTPMiddleware, middleware.Middleware. The contract ran on python 3.12 · linux alpine/x64 …
sha256:274675371d4f4935484fc29f49687bf8d3c4629849dbc33d5c684c47f06e0881
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 ed25519:2175b912ea1c23b1 | 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.middleware.base.BaseHTTPMiddleware
- starlette.middleware.Middleware
- Environment
- python
- Created
- 2026-08-20T03:04:55Z
Contract
- BaseHTTPMiddleware intercepts incoming HTTP requests and appends custom response headers
- BaseHTTPMiddleware inspects incoming request headers and modifies outgoing responses
Files
- PROMPT.md
- csx.json
- requirements.txt
- sample.py
- spec.json
- test/contract.py
Origin Seeder
anonymous