The Any Anonymity Protocol (Anonymity) is aimed at addressing the privacy and security of data transmission in digital asset transactions. It anonymizes data transfers between two addresses in digital assets like Bitcoin and Ethereum, ensuring the privacy and security of traders. With the development of blockchain, various public chains have emerged. However, data between different public chains cannot be effectively transmitted. The Any Anonymity Protocol will also solve the issue of cross-chain data transfer, making data transmission across the entire blockchain ecosystem more secure, fair, and in line with the founding principles of blockchain.