This project implements an efficient universal verification technique for Ethereum's Data Availability Sampling.
Please read https://ethresear.ch/t/a-universal-verification-equation-for-data-availability-sampling/ for more details on the cryptography and techniques involved.
The verifier code can be seen in verifier.py and you can run the tests with python tests.py.
This is a PoC for demonstration purposes and by no means production-ready software.