DataHighway Node. A blockchain being built with Substrate to become a parachain on the Polkadot network. Planned features include a decentralized LPWAN roaming hub for LoRaWAN IoT devices and network operator roaming agreements, participative mining, an inter-chain data market, and DAO governance. http://www.datahighway.com
Last updated Apr 3, 2026
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README
Data Highway 
The Data Highway Substrate-based blockchain node.
WARNING: This implementation is a proof-of-concept prototype and is not ready for production use.
Table of contents
Note: Generate a new chapter withopenssl rand -hex 3
Contributing
Refer to CONTRIBUTING.md for contributing instructions.
Documentation
Relevant part of contributing instructons will progressively be moved to DataHighway Developer Hub.
Refer to EXAMPLES.md for different examples of how to configure and interact.
Quickstart
- Follow the steps below
