CodeSampleX

Sample

verify sqlalchemy.Text in pkg:pypi/sqlalchemy@2.0.51

sha256:62285fbc929341f6c7fb0807678fcbb43ce23fd179a7cc7cd97111bbe464760b

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…
2026-08-27

Case

HOW
Goal
verify sqlalchemy.Text in pkg:pypi/sqlalchemy@2.0.51
Packages
Symbols
  • sqlalchemy.Text
Environment
python
Created
2026-08-27T19:28:11Z

Contract

  1. sqlalchemy.Text is a TypeEngine subclass and String subclass that supports optional length and collation parameters
  2. sqlalchemy.Text column stores and retrieves unbounded multiline and unicode text without truncation
  3. sqlalchemy.Text columns support string filter expressions including contains, startswith, endswith, and is_not
  4. sqlalchemy.Text columns distinguish empty string values from SQL NULL values
  5. sqlalchemy.Text column datatype class is distinct from executable sqlalchemy.text clause constructs

Files

  • PROMPT.md
  • csx.json
  • requirements.txt
  • sample.py
  • spec.json
  • test/contract.py

Download the source artifact (tar.gz)

Origin Seeder

anonymous