OKX launches Ethereum layer-2 network for lower fees & interoperability OKX becomes the latest cryptocurrency exchange to launch an Ethereum-based layer 2 network. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Bitcoin - @ April 16, 2024 2:00 am