The Private World Computer | Aztec Co-Founders Zac Williamson & Joe Andrews

What It Covers

Aztec co-founders Zac Williamson and Joe Andrews discuss launching the Ignition Chain, a fully decentralized layer-two bringing programmable privacy to Ethereum through zero-knowledge proofs, private smart contracts, and zk passport identity verification technology.

Key Questions Answered

• •ZK Passport Technology: Uses NFC chips in government-issued passports to verify identity on-chain without exposing personal data, creating zero-knowledge proofs that confirm non-sanctioned status while keeping passport numbers, photos, and names encrypted on user devices only.
• •Private Intent Architecture: Users route transactions through Aztec to access liquidity on Base, Arbitrum, or Ethereum mainnet privately, paying 2-5 cent fees with one-block latency, eliminating need to bootstrap separate liquidity pools or copy-paste existing DeFi protocols.
• •Decentralized Launch Strategy: Aztec launches as stage-two rollup with 600 permissionless validators, decentralized proving, and community governance from day one, setting gas limit to zero initially while completing audits before enabling transactions in February 2026.
• •Programmable Privacy Model: Noir programming language enables composable private smart contracts that call each other atomically, allowing developers to build undercollateralized lending, dark pools, and OTC desks impossible on transparent chains where balances and trading patterns are visible.