Decentralized Sequencer Accountability

Architecture

Decentralized sequencer accountability functions as the structural guarantee for transaction ordering within modular blockchain networks and layer-two rollups. It ensures that the entities responsible for batching transactions operate according to predefined protocol rules rather than centralized discretion. By distributing the sequencing power, the system mitigates the risk of front-running and MEV extraction that often plagues singular, opaque order-flow providers.