Cardano [ADA]: Layer 1 network launches first Hydra head as scalability war intensifies Cardano begins its sojourn into the Layer 2 world as it launches its first Hydra head to increase the network’s scalability and transaction speeds. Leave a Reply Cancel replyYour email address will not be published.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 - @ May 5, 2023 6:30 pm