According to L2BEAT data, the total locked-in value of Ethereum's Layer2 network is currently $45.63 billion, down 11.3% in 7 days. The top five are: Arbitrum One ($17.63 billion, down 10.7% in 7 days); Base ($13.63 billion, down 13.2% in 7 days); OP Mainnet ($7.1 billion, down 9.38% in 7 days); ZKsync Era ($1.19 billion, down 6.33% in 7 days); Blast ($982 million, down by8 .21% over the past week).