Plonky3 Python Notebook: Making ZK Technology More Accessible

We're excited to announce the completion of the Plonky3 Python Notebook project, made possible through the generous support of zkBankai's grant program. This educational resource aims to demystify the inner workings of the Plonky3 proof system through interactive Python notebooks.

What We've Built

The project consists of comprehensive educational materials covering fundamental primitives and advanced schemes in Plonky3:

Fundamental Primitives

  • Fields: Detailed explanations of Mersenne31, BabyBear, and Goldilocks fields

  • Codes: In-depth coverage of Brakedown and Reed-Solomon codes

  • Interpolation: Barycentric interpolation, radix-2 DIT FFT, radix-2 Bowers FFT, four-step FFT, and Mersenne circle group FFT

Advanced Schemes and PIOPs

  • Polynomial Commitment Schemes: FRI-based PCS, tensor PCS implementations, Univariate-to-multivariate and multivariate-to-univariate adapters

  • Vector Commitments: Generalized Merkle tree implementations

  • Generalized vector commitment schemes: Generalized Merkle tree

  • PIOPs: Multivariate STARK implementations

Educational Value

Our notebooks provide:

  1. Interactive Learning: Hands-on experience with code examples and visualizations

  2. Step-by-Step Explanations: Clear breakdowns of complex concepts

  3. Practical Implementation: Working Python code to demonstrate theoretical concepts

What You'll Learn

Through these notebooks, you'll gain:

  • Deep understanding of finite field arithmetic and its applications

  • Practical knowledge of polynomial commitment schemes

  • Insights into modern zero-knowledge proof systems

  • Hands-on experience with implementing cryptographic primitives

We believe these materials will serve as a foundation for future developers entering the ZK space.

Special Thanks

We extend our heartfelt gratitude to:

  • zkBankai's grant program grant program for their financial support

  • The Polygon team for developing Plonky3

  • Our dedicated team members who contributed to this project

Get Started

The complete notebook collection is available on our GitHub repository. We encourage developers, researchers, and enthusiasts to explore, learn, and contribute to this educational resource.

Together, let's continue making ZK technology more accessible and understandable for everyone!

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Contact：emily@coset.io