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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.

Chainweb

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.

Kadena x HNS
  • INFINITE

    Transactions per second

  • ZERO

    Outages since launching in 2020

  • $0.0007

    Average cost per transaction

What to do with the KDA Token

  1. Install Wallet
  2. Get KDA
  3. Stake KDA

Explore the Kadena Ecosystem

See what the world is building on Kadena.

Kadena Overview Report

This report by Reflexivity Research offers a comprehensive overview of Kadena's high-performance, Proof-of-Work (PoW) blockchain network.

Join the Community

Upcoming Events

Bitcoin Conference 20255/27 - 5/30/2025Las Vegas, NVAttending

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

Istanbul Blockchain Week6/26 - 6/28/2025Istanbul, TurkeySpeaking

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

ETHCC6/30 - 7/4/2025Cannes, FranceSpeaking

The Ethereum Community Conference (EthCC) is the largest annual European Ethereum event focused on technology and community.

Who is Speaking?

Stuart Popejoy

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.