- Report a Bug
- Request a Feature
- About
- Getting Started
- Usage
- Roadmap
- Support
- Project assistance
- Contributing
- Authors & contributors
- Security
- License
- Acknowledgements
About
Rust implementation of two dimensional Reed-Solomon merkle tree data availability scheme.
This technique is used by Celestia for their data availability sampling solution.
The scheme is described in the Fraud and Data Availability Proofs: Maximising Light Client Security and Scaling Blockchains with Dishonest Majorities.
The implementation is inspired by the rsmt go implementation.
The 2D Reed-Solomon Merkle-Tree data architecture looks like this:

Getting Started
Prerequisites
Installation
[TODO]
Usage
Roadmap
See the open issues for a list of proposed features (and known issues).
- Top Feature Requests (Add your votes using the 👍 reaction)
- Top Bugs (Add your votes using the 👍 reaction)
- Newest Bugs
Support
Reach out to the maintainer at one of the following places:
- GitHub Discussions
- Contact options listed on this GitHub profile
Project assistance
If you want to say thank you or/and support active development of rsmt2d-rs:
- Add a GitHub Star to the project.
- Tweet about the rsmt2d-rs.
- Write interesting articles about the project on Dev.to, Medium or your personal blog.
Together, we can make rsmt2d-rs better!
Contributing
First off, thanks for taking the time to contribute! Contributions are what make the open-source community such an amazing place to learn, inspire, and create. Any contributions you make will benefit everybody else and are greatly appreciated.
Please read our contribution guidelines, and thank you for being involved!
Authors & contributors
For a full list of all authors and contributors, see the contributors page.
Security
rsmt2d-rs follows good practices of security, but 100% security cannot be assured. rsmt2d-rs is provided "as is" without any warranty. Use at your own risk.
For more information and to report security issues, please refer to our security documentation.
License
This project is licensed under the MIT license.
See LICENSE for more information.