Fast Finality Layer for Soneium

Fast Finality Layer for Soneium is an Autonomous Verifiable Service (AVS) built by AltLayer and powered by EigenLayer’s restaking framework in collaboration with Astar Network. It delivers sub-10 second finality for transactions on Soneium — an OP Stack-based L2 — by enabling decentralized validation of rollup state transitions. Backed by restaked ETH and ASTR on EigenLayer, this fast finality layer offers high-throughput apps near real-time confirmation, enhanced crypto-economic security, and seamless integration with Soneium's developer stack. Soneium, an Ethereum layer-2 developed by Sony Block Solutions Labs, is a versatile general-purpose blockchain platform that aims to evoke emotion, empower creativity, and realize the open internet that transcends boundaries.