Sample
verify starlette.types.Send in pkg:pypi/starlette@1.6.0
sha256:dfda0eda7c8a57cde9690bd514bf5cbfdca5d05abf01627fe30dff4136179f7c
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 3.12 linux 24 · ubuntu · glibc 2.39 x64 python 3.12 python pip
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| python 3.12 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · python@1python:3.12-alpine@sha256:d09d15e60962… |
2026-08-28 |
Case
HOW- Goal
- verify starlette.types.Send in pkg:pypi/starlette@1.6.0
- Packages
- Symbols
-
- starlette.types.Send
- Environment
- python 3.12
- Created
- 2026-08-28T06:53:38Z
Contract
- starlette.types.Send is a type alias for an async callable accepting an ASGI Message and returning None
- Wrapping the Send callable in ASGI middleware allows intercepting and modifying outgoing response headers
- Direct invocations of the Send callable with more_body sequencing stream multiple payload chunks to the client
- Invoking an ASGIApp with a collector conforming to Send records http.response.start and http.response.body in exact sequence
- DirectSendResponse emits proper start and body events with more_body flags across multiple Send calls
Files
- PROMPT.md
- csx.json
- requirements.txt
- sample.py
- spec.json
- test/contract.py
Origin Seeder
anonymous