After Starknet suddenly announced its intention to become the "first L2 hybrid of ETH and BTC", I couldn't help but recall the scene when I first encountered BOB last year: At that time, BOB's positioning was "the first BTC and ETH hybrid Layer 2". Recently, BOB released its hybrid L2 technology blueprint, laying a solid foundation for practical applications. Compared to Starknet's hype, BOB's technical blueprint is clearer and more pragmatic: BOB is a true hybrid L2, dedicated to deeply integrating the Bitcoin and Ethereum ecosystems. BOB places Bitcoin at the core of DeFi, promoting its widespread application in decentralized finance. BOB has realized the vision of hybrid L2 and provided innovative solutions for cross chain collaboration in the blockchain ecosystem. The overall environment this year is far less favorable than in the past two years, and expectations for the airdrop process have also reached freezing point. I hope that 'original content in the industry' can go further