Introducing Aztec Tierra (Alpha V6)
The platform for unstoppable private apps is live. Major security upgrades, 2x speedup in private transactions, a growing ecosystem of private apps, and a bold new identity mark Aztec's next chapter.
Releases, protocol changes, and news about the network itself.

The platform for unstoppable private apps is live. Major security upgrades, 2x speedup in private transactions, a growing ecosystem of private apps, and a bold new identity mark Aztec's next chapter.

How Aztec protects private data from quantum attacks today, and our plan for full post-quantum security.

Aztec is three layers. Noir is the language for writing programs that can be proved. The contract framework splits execution between your device and the network. The rollup underneath is run by thousands of independent sequencers. This is how they fit together.

Contributors identified a critical vulnerability in Aztec's V5 Alpha proving system, the kind of finding Alpha testing exists to surface, with the fix planned for V6.

Every transaction on Aztec costs gas, and gas on Aztec works in two ways: public or private. This article covers how gas is paid, why it has a public and a private mode, and how you handle it whether you're working through an app or a browser extension wallet.

Alpha V5 reduces private-transaction proving times by over 2x, drops average block production time from 14 to 6 seconds, stabilizes the network with major security updates, and launches the first wave of privacy-preserving apps.

Aztec was built so that one transaction can carry two aspects. A private half that executes on your own device, and a public half that executes on the network.

Zac Williamson argues that credible neutrality is what actually unlocks institutional adoption and composable private markets, because a settlement layer that can see and censor everything cannot become durable financial infrastructure.

Aztec is built on one idea: smart contracts where developers choose what is public and what is private. The Aztec Stack is how Aztec delivers programmable privacy for Ethereum.

An answer to PSE’s Top 10 Private-Transfer Problems

The First Feature Complete Privacy Stack is Here
