#BlockchainNews# Polygon Labs announced that their Miden Alpha testnet v3 is now online! 🎉 Miden is a zkVM rollups that is still in the testnet stage, but it already allows you to create and execute your own zero-knowledge proofs. Currently, Miden testnet v3 supports standardized user operations and smart contracts. It seems that future updates will allow developers to execute any logic on or off-chain like other general blockchains. What do you think about this? Welcome to leave a message in the comment area to discuss!#PolygonLabs#MidenAlpha #区块链技术