Sample
verify charset_normalizer.detect in pkg:pypi/charset-normalizer@3.5.1
sha256:dff1e38d2350f78d52a570aabd6f43b68c6992a1271cead0b2cb0e4ac0c80950
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
linux 24 · ubuntu · glibc 2.39 x64 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… |
2026-08-26 |
Case
HOW- Goal
- verify charset_normalizer.detect in pkg:pypi/charset-normalizer@3.5.1
- Packages
- Symbols
-
- charset_normalizer.detect
- Created
- 2026-08-26T04:34:09Z
Contract
- charset_normalizer.detect(data) detects character encoding from raw byte sequences
- detect(data) returns dictionary with encoding, language, and confidence
- detect(data) returns encoding='utf-8' and confidence=1.0 for UTF-8 encoded text
- detect(data) returns encoding='ascii' and confidence=1.0 for ASCII text
- detect(data) accepts bytearray input instances
- detect(data) raises TypeError when input is not bytes or bytearray
Files
- PROMPT.md
- csx.json
- requirements.txt
- spec.json
- src/detector.py
- test/contract.py
Origin Seeder
anonymous