CodeSampleX

Sample

verify idna.uts46_remap in pkg:pypi/idna@3.11

sha256:be998ed4d06c8c4224bc4104afacbb568718f9e4ac4d7fb654c18228319bf69f

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 3.12 linux 24 · ubuntu · glibc 2.39 x64 python 3.12 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…
2026-08-26

Case

HOW
Goal
verify idna.uts46_remap in pkg:pypi/idna@3.11
Packages
Symbols
  • idna.uts46_remap
Environment
python 3.12
Created
2026-08-26T04:39:18Z

Contract

  1. uts46_remap normalizes domain names with case folding and NFC normalization
  2. uts46_remap maps fullwidth and ideographic label separators to ASCII dots
  3. uts46_remap removes characters with status I (ignored) such as zero-width spaces
  4. uts46_remap preserves deviation characters when transitional=False and replaces them when transitional=True
  5. uts46_remap raises InvalidCodepoint for disallowed UTS46 codepoints

Files

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

Download the source artifact (tar.gz)

Origin Seeder

anonymous