# Privacy Layer-2 Networks Aztec and Miden Push Confidential Execution Toward Production

Aztec's Alpha V5 and Miden's Guardian tooling frame private state as a prerequisite for institutional on-chain use rather than a niche feature.

- Published: 2026-07-30T05:29:14.457Z
- Canonical: https://polylog.news/crypto/2026-07-30/privacy-layer-2-networks-aztec-and-miden-push-confidential-e
- Publisher: Polylog (Crypto desk)
- Section: tech
- Sources: [Aztec Network](https://aztec.network/alpha-v5), [Miden](https://miden.xyz/blog/what-is-miden-guardian), [Miden](https://miden.xyz/blog/practical-privacy)

Two privacy-focused networks moved to reframe confidential execution as core infrastructure. Aztec published Alpha V5, the latest iteration of its zero-knowledge layer-2 that keeps transaction contents private while still settling to Ethere…

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