What is Aztec (AZTEC)?

Deep Dive

1. Purpose & Value Proposition

Aztec exists to solve a core limitation of Ethereum and similar public blockchains: full transaction transparency. Its value proposition is programmable privacy, enabling use cases like confidential DeFi, private identity proofs, and institutional applications that require data secrecy. Unlike mixing services or opaque chains, Aztec provides verifiable execution—Ethereum can cryptographically confirm transactions are correct without seeing the sensitive details (Aztec).

2. Technology & Architecture

Aztec is a zkRollup (zero-knowledge rollup), a type of Layer 2 that batches transactions and submits a cryptographic proof (a zk-SNARK) to Ethereum for verification. Its key innovation is a hybrid state model. Applications can store data in a private state, encrypted and visible only to authorized parties, or in a public state, similar to traditional smart contracts. This allows developers to build apps with selective transparency using its custom programming language, Noir.

3. Tokenomics & Utility

The AZTEC token is an ERC-20 on Ethereum L1 with a genesis supply of 10.35 billion. Its core utilities are network participation and governance (Aztec Network). Users can stake AZTEC to run sequencers (validators) that propose blocks and earn emissions. Token holders also use AZTEC to vote on protocol upgrades. Furthermore, it can be bridged to the Aztec network to pay for gas fees, creating a demand sink within its own ecosystem.

Conclusion

Fundamentally, Aztec is an infrastructure project that embeds privacy as a native, programmable feature into the Ethereum ecosystem. How will developers leverage its dual-state model to create the next generation of confidential applications?