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In the aftermath of the virtual meeting, the dialogue between Satoshi Nakamoto and Santu Qingchun came to a close, but their thoughts shone like sparks in the night sky of the crypto world. Santu Qingchun mentioned the SAFE 4.0 in the conversation, which is a bold attempt in the blockchain field aimed at solving some key issues in existing blockchain systems.
The core of SAFE 4.0 is its innovative on-chain custody function, a technology that allows users to lock assets on the blockchain, which can only be unlocked when the locked block height is reached. This feature provides users with a new way of asset management, helping to solve the liquidity pressure for project parties, community consensus, and retail investors' concerns, supporting multiple blockchains such as ETH, BSC, and Solana. Satoshi Nakamoto expressed great interest in this, believing it to be an expansion of the application of blockchain technology and a further practice of the decentralized concept.