First ZK Rollup

Citrea is the first rollup that enhances the capabilities of Bitcoin blockspace with zero-knowledge technology, making it possible to build everything on Bitcoin.

Bridge to Citrea Devnet
Decorative Blob Gradient
Decorative Blob Gradient

Bitcoin security with ZK scalability

Public Devnet is live

Citrea's Bridge Design

Bitcoin's First ZK Rollup

Citrea uses Bitcoin as a settlement layer via its BitVM-based trust-minimized two way program, Clementine.

Bitcoin Security
Modular Scalability

Bitcoin's First ZK Rollup

Citrea creates a modular world for Bitcoin with its execution layer that keeps the settlement and data availability on-chain, on Bitcoin.


Bitcoin's First ZK Rollup

Citrea is fully EVM compatible, enabling all the EVM developers to easily build on Bitcoin. Citrea implements a Type 2 zkEVM that makes the full VM implementation provable.

Bitcoin as
App Bedrock

Bitcoin's First ZK Rollup

Secure on-chain finance with Bitcoin!

Citrea empowers developers to make Bitcoin a base layer for a dynamic financial ecosystem.


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