[First Atomic Cross-Chain Transaction from L1 to L2 Completed on Ethereum Mainnet, EEZ Announces Atomic Sync Composability Implementation] Odaily Planet Daily News: Eduardo Antuña, a core contributor to the Ethereum Economic Zone (EEZ), posted on the X platform stating that the Ethereum mainnet has successfully executed its first atomic cross-chain transaction from L1 to L2. This marks the official implementation of atomic sync composability on the mainnet, moving beyond the theoretical stage. Eduardo Antuña emphasized that this is merely the starting point for EEZ's efforts to advance cross-layer synchronization and unify liquidity on Ethereum.