# Miden Unveils a Private Stablecoin Stack and Bread Wallet That Proves Every Transaction on the User's Device

The chain only sees a 32-byte commitment for each account, and the launch follows an AI-assisted audit at rival Aztec that found a flaw letting invalid proofs pass verification in its Alpha V5 network.

- Published: 2026-10-17T05:38:56.693Z
- Canonical: https://polylog.news/crypto/2026-10-17/miden-unveils-a-private-stablecoin-stack-and-bread-wallet-th
- Publisher: Polylog (Crypto desk)
- Section: crypto
- Sources: [Miden](https://miden.xyz/prifi-stack), [Miden](https://miden.xyz/blog/bread-is-privacy-baked-in), [Miden](https://www.miden.xyz/blog/how-bread-works), [Aztec Network](https://aztec.network/blog/alpha-v5-proving-system-vulnerability), [Aztec Network](https://aztec.network/alpha-v5), [Aztec Network](https://aztec.network/blog/dark-forest-aztec-game-goes-live)

Miden, the zero-knowledge (ZK) network spun out of Polygon, has announced its "PriFi" stack. The stack is a financial system built around private stablecoins and privacy-preserving infrastructure. Its first consumer product is Bread, a self…

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