Event
Product launch • Mainnet
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Miden

Miden Mainnet Launch

Miden is a ZK rollup built on Ethereum that enables private, client-side proving, users prove their own transactions locally without exposing state to the network. Spun out of Polygon Labs, Miden uses the STARK-based Miden VM with full Rust compiler support. The network has shipped 16 testnet versions since May 2025 on a consistent monthly cadence. v0.14 (April 2026) brings hundreds of TPS; v0.15 (late May) adds transaction fees; v0.16 targets Mainnet in early July 2026.
Jul 2026
Source