
Welcome to Kadena
Kadena is the only scalable Layer 1 Proof of Work blockchain — and the only one capable of powering global finance — thanks to our Chainweb technology.
Introducing Chainweb EVM
Chainweb improved on Bitcoin’s POW foundation, making it smart contract-ready, more scalable and more affordable. With Chainweb EVM, Kadena has become a decentralized alternative to Ethereum Layer 2s, with near-zero gas fees, infinite scalability and energy-efficient POW security.

A New Frontier for Fans
Priority access to tickets. Special discounts. Boundary-pushing AI agent-powered experiences. Kadena is teaming up with the Croatian Football Federation to revolutionize fan engagement.

The Building Blocks of Kadena
- INFINITE
Transactions per second
- ZERO
Outages since launching in 2020
- $0.0007
Average cost per transaction

Secure. Scalable. Decentralized.

Kadena Overview Report
This report by Reflexivity Research offers a comprehensive overview of Kadena's high-performance, Proof-of-Work (PoW) blockchain network.
Real World Applications
Kadena’s unique combination of security, scalability and decentralization makes it perfect for DeFi use cases.
Join the Community
Upcoming Events
Since 2019, the Bitcoin Conference has been the annual gathering of the global Bitcoin community—driving the movement for sound money and financial freedom. In 2025, Bitcoin takes over Las Vegas, uniting builders, leaders, and believers in the world’s most resilient monetary network.
Who is Attending?
Charlie Freeman
IBW is a melting pot where the brightest minds in the web3 space — from founders to executives of leading companies and emerging projects — converge to share insights and shape the industry’s future.
Who is Speaking?
Stuart Popejoy
Insights From Kadena
Ready to Dive in?
We’ve only scratched the surface. Learn more about Kadena’s tokenomics, community advisory board, white papers and much, much more.