Odaily News Galaxy disclosed data on the X platform, and the number of Bitcoin L2 projects has increased sevenfold since 2021, from 10 to 75. Since 2018, Bitcoin L2 has received $447 million in investment, and this trend is changing the utility of BTC. In addition, Bitcoin L2 projects have achieved unprecedented growth, receiving 36% of venture capital funding in 2024 alone. It is expected that by 2030, more than $47 billion worth of BTC can be connected to L2 to provide support for DeFi, homogeneous tokens, payments, etc.