Blockchain Bridges' Vulnerabilities Spark Shift to Chain Signatures for Secure Interoperability
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最新报道：Blockchain bridges' security vulnerabilities are prompting a shift toward chain signatures for safer cross-chain interoperability. Recent hacks, including the $81 million Orbit Chain breach, highlight systemic risks in current bridge designs. Chain signatures, utilizing threshold signature schemes (TSS), eliminate the need for wrapped assets by enabling direct native asset transfers across chains. Projects like Chainlink's Cross-Chain Interoperability Protocol (CCIP) and ZetaChain are pioneering this approach, which reduces attack surfaces by removing centralized custodians. While promising enhanced security, chain signatures face challenges in adoption speed and technical complexity. The technology could revolutionize Web3 by enabling seamless asset transfers without traditional bridge risks.
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