Fast, reliable and modular Bitcoin client
designed for mining. Download Parity Bitcoin or learn more about Parity Bitcoin See the latest changes and complete version history.
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Built-in stability and speed
Every second is valuable, that’s why we’ve built a Bitcoin client in Rust from the ground up. Parity Bitcoin ensures your node or mining rig stays up and running.
- Blazing fast transaction processing
- Minimal memory footprint
- Interface built for advanced miners
- Clean, highly modular codebase
- Advanced CLI client

Supports major networks
Parity Technologies supports all decentralised innovation and experimentation.
- Supports BTC and BCH
- Download only one client for both chains
- Easily switch between networks

From the blog
Parity Bitcoin now supports Segwit and Bitcoin Cash
The open-source client built entirely in the fast and secure Rust language lets people choose which blockchain they want to connect to.
Read more »Why Parity Bitcoin
High Performance
Finely tuned & optimised use of the fast Rust language Script interpreter turbocharges execution of contracts.
Ultra Reliable
Memory and concurrency safety guaranteed by Rust language ensures maximal resilience.
Tested from Day 1
From memory pool to the network subsystem. We aim for our unit tests to cover 100% of critical logic.
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Beta with Pruning
Help test our pruning beta, which minimises the storage footprint using pruning
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