Coinbase has released a roadmap for the mainnet launch of its Ethereum Layer 2 network, Coinbase Base. The roadmap outlines five criteria that must be met before the launch, and Coinbase has already satisfied two of them. The Base network is designed to be low-cost, safe, and developer-friendly, and is completely secured by the Ethereum blockchain. There have been rumors that Coinbase Base plans to launch its own network token, but the company has denied these claims.