VultisigVULT

Vultisig is a self-custodial multi-chain wallet that uses Threshold Signature Scheme (TSS) and Multi-Party Computation (MPC) technology to provide institutional-grade security without specialized hardware. The platform supports all major blockchains including Bitcoin, Ethereum, Solana and THORChain. The open source wallet eliminates seedphrases in favor of distributed "vault shares" across devices, eliminating single points of failure while maintaining easy-to-use interfaces. Available on iOS, Android, Windows, Linux, and the web, Vultisig offers flexible security configurations from single-device Fast Vaults to multi-device setups (2-of-2, 2-of-3, 3-of-4).