Recently, I have been researching a very interesting Bitcoin project - Bitlayer. It is not simply a Layer2, but aims to make BTC more useful, such as securely cross-chain with BitVM Bridge, turning BTC into yield-bearing YBTC, and also being able to run on high-performance Rollups to engage in various DeFi.
Even more impressive, they have already collaborated with major projects like Sui, Base, Arbitrum, Cardano, as well as mining pools like Antpool and F2Pool.
They are currently running a 'Booster' event on Binance Wallet, which might also have airdrop opportunities. I really want to say that in this wave of BTCFi dividends, Bitlayer is very likely one of the core players.