HOT Protocol facilitates blockchain interoperability through message signing, enabling the creation of cross-chain bridges and MPC wallets. It allows users to deposit/withdraw tokens from different chains with low fees and trade tokens across different chains. The protocol employs a network of validators who store parts of the private key and participate in transaction signing, secured by staking HOT tokens.
Using HOT Protocol, blockchain users benefit from seamless cross-chain token transfers, eliminating the need to navigate multiple platforms or pay high fees. The protocol enhances security by utilizing distributed key management through validators, ensuring safe and reliable transactions. Additionally, it provides a user-friendly way to access decentralized finance (DeFi) opportunities across various blockchains, maximizing convenience and efficiency.