Legacy innovators of peer-to-peer cash
From Bitcoin Cash to Nexa, we design blockchain protocols that go beyond conventional limits.

Solutions
Blockchain solutions for real-world problems

Enterprises
Enterprise-grade infrastructure and consulting

Resources
Documentation, guides, and technical resources
Our Mission
To advance the Bitcoin ecosystem through innovative protocol development, research, and community collaboration. We believe in creating scalable, flexible solutions that empower users worldwide while maintaining the core principles of decentralization and financial sovereignty.
Our work spans from Bitcoin Cash to Nexa, designing blockchain protocols that go beyond conventional limits and serve the global community.
Nexa, a next-generation UTXO Layer-1 blockchain with scalability potential to redefine global finance, by Bitcoin Unlimited.
Discover NexaInnovations
Tailstorm
A revolutionary approach to blockchain data management that enables efficient storage and retrieval of large datasets.
Graphene
Advanced block propagation technology that significantly reduces bandwidth requirements and improves network efficiency.
FPGA Hardware Accelerator
Hardware acceleration for blockchain operations, providing unprecedented performance for mining and validation.
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