Liquid Restaking Tokens (LRTs) represent the next evolutionary step in blockchain security and financial innovation, enabling users to amplify yield while securing decentralized networks. These tokenized assets derive from restaking mechanisms that re-employ Liquid Staking Tokens (LSTs) across multiple protocols, overlaying staking rewards with additional DeFi earning opportunities. Unlike traditional LSTs that focus solely on maintaining liquidity for a single network, LRTs introduce multi-layered utility by allowing staked assets to simultaneously secure Ethereum’s mainnet and other protocols like layer-2 solutions or oracle networks. This dual-cycle approach enhances capital efficiency, reduces idle capital, and strengthens overall ecosystem security. LRTs are pioneered by protocols like EigenLayer, which enable users to restake assets without unstaking them from their original network. By leveraging these tokens, investors can earn compounding rewards while contributing to the security of multiple blockchains—a strategy gaining traction as protocols compete to optimize yield and integration within DeFi. While offering higher returns, LRTs introduce risks like smart contract vulnerabilities, price volatility affecting token pegs, and liquidation cascades in leveraged positions. As the market evolves, LRTs are becoming critical tools for safeguarding decentralized infrastructure and advancing DeFi composability.