Blockchain Transmission Protocol (BTP)
Web3 / cross chain
Blockchain Transmission Protocol is a standardized framework designed to enable seamless communication and asset transfer between heterogeneous blockchains that operate with fundamentally different consensus mechanisms, validation rules, and architectural designs. BTP abstracts away the technical complexities of cross-chain interaction by establishing a common language and set of rules that allow independent blockchain networks to recognize, verify, and settle transactions initiated on other chains. This protocol layer functions as a bridge, ensuring that assets and data can move reliably between networks while maintaining security guarantees and preserving the integrity of each blockchain's native consensus model. Example: The ICON network's BTP implementation enables interoperability between Ethereum, Binance Smart Chain, NEAR Protocol, and other blockchains through a relay-based architecture where independent validators verify cross-chain transactions without requiring wrapped tokens or centralized intermediaries. Why it matters for cross-chain interoperability: BTP eliminates the need for multiple custom bridge solutions, reducing fragmentation and security risks. It enables true asset portability across ecosystems, allowing users and developers to build applications that seamlessly leverage liquidity and functionality across different blockchain networks.
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