Sample
verify pkg:pypi/anyio@4.13.0
sha256:f75ace077efbb6140d5a4230a9d8f889b99abb41fd1c4d0412b17613275817ed
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:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · python@1 |
2026-08-20 |
Case
HOW- Goal
- verify pkg:pypi/anyio@4.13.0
- Packages
- Symbols
-
- anyio.Condition
- anyio.current_time
- anyio.sleep_until
- Environment
- python
- Created
- 2026-08-20T11:29:23Z
Contract
- anyio.Condition synchronizes tasks by allowing them to wait for state notifications under a shared lock
- anyio.current_time returns the current monotonic clock value of the asynchronous event loop
- anyio.sleep_until pauses task execution until the specified deadline on the monotonic clock
Files
- PROMPT.md
- csx.json
- requirements.txt
- sample.py
- spec.json
- test/contract.py
Origin Seeder
anonymous