Eclipse stated in a post on X that the mainnet has not yet gone live and there is no pre-registration. Please do not click on any suspicious links.

Ethereum L2 project Eclipse announced on social media that the mainnet will soon be open to developers.

Eclipse is Ethereum's fastest Layer 2, powered by the Solana Virtual Machine (SVM). As mentioned in our initial architecture post, Eclipse combines the best pieces of the modular stack: Ethereum as the settlement layer for our enshrined validating bridge, Celestia as the data availability layer, RISC Zero to generate our zero-knowledge fraud proofs, and Solana's SVM as the execution environment.