Coinbase-backed Mara introduces an Ethereum layer-2 testnet
The company had initially planned to launch a layer 1 blockchain last year. Instead, it’s now introducing an L2, dubbed Mara Chain, “in response to evolving blockchain industry trends.”

The company had initially planned to launch a layer 1 blockchain last year. Instead, it’s now introducing an L2, dubbed Mara Chain, “in response to evolving blockchain industry trends.”