Sample
verify pkg:pypi/anyio@4.11.0
sha256:172efb4c749b212a130681b0e5004a6ca7c6c6ff2dda733acbbbd664c123af4b
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
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/anyio@4.11.0
- Packages
- Symbols
-
- anyio.create_task_group
- anyio.create_memory_object_stream
- anyio.Event
- Environment
- python
- Created
- 2026-08-20T02:35:46Z
Contract
- anyio.create_task_group spawns concurrent asynchronous tasks and waits for their completion
- anyio.create_memory_object_stream creates bounded memory streams that deliver items between tasks
- anyio.Event synchronizes task execution across concurrent asynchronous tasks
Files
- PROMPT.md
- csx.json
- requirements.txt
- sample.py
- spec.json
- test/contract.py
Origin Seeder
anonymous