Bitcoin has held the throne of the highest market capitalization for so many years, but the DeFi ecosystem has been like a sleeping giant. However, there's an interesting project recently - BOB, which takes a "hybrid" approach.

This architectural design concept is very clear: using the proven security mechanism of BTC as the foundation, and then integrating the mature smart contract system of Ethereum. Does it sound like genetic engineering? It does have that implication. Users do not have to worry about compromising asset security while seamlessly accessing various DeFi protocols - lending, trading, yield optimization, everything that should be available can be played.

In 2025, if you want to keep an eye on a few Bitcoin Layer 2 projects, this hybrid architecture approach is worth observing more closely. After all, the solutions that can truly get the Bitcoin moving will not be ignored by the market.