Dynamic SDK V5 launches with TSS-MPC for enhanced wallet security

Wallet infrastructure company Dynamic Labs has shipped SDK V5, its most technically ambitious release yet. The headline feature is native Threshold Signature Scheme Multi-Party Computation, a cryptographic approach that keeps a complete private key from ever existing in one place at one time. Traditional crypto wallets generate a single private key, which means whoever holds that key holds the assets. TSS-MPC splits the cryptographic material into separate key shares that are used together to sign transactions but never assembled into a complete key. There is no master secret to steal. What TSS-MPC actually does Dynamic’s default configuration runs on a 2-of-2 model, splitting ownership between a device share held by the user and a server share held by Dynamic. The setup is adjustable to a 2-of-3 arrangement for more flexibility. Signing speeds land under one second. Recovery works without seed phrases. Users can restore wallet access through social logins, email, or password-encrypted backups. The SDK supports Ethereum-compatible networks, Solana, Bitcoin, and Stellar, with a universal key design intended to work across those environments without requiring separate key management ...