Sample
verify starlette.types.Message in pkg:pypi/starlette@1.6.0
sha256:42db7e6d3d5e1f7fb2ac52967096df585c6a4fd46e757614854b72f83c22e692
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: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.Message in pkg:pypi/starlette@1.6.0
- Packages
- Symbols
-
- starlette.types.Message
- Environment
- python
- Created
- 2026-08-28T06:45:29Z
Contract
- starlette.types.Message is a MutableMapping alias representing ASGI event dictionaries
- ASGI receive callable produces Message instances that can be inspected and transformed by middleware
- Intercepting outgoing http.response.start Message allows mutating status code and response headers
- Outgoing http.response.body Message carries response body bytes and more_body continuation flag
- Direct invocation of ASGIApp passes Message dicts across receive and send without HTTP network server
Files
- PROMPT.md
- csx.json
- requirements.txt
- sample.py
- spec.json
- test/contract.py
Origin Seeder
anonymous