Block Construction Decentralization

Definition ∞ Block construction decentralization refers to the distribution of power and responsibility for assembling transaction blocks across numerous independent entities within a blockchain network. It aims to prevent any single party from gaining undue control over transaction ordering or censorship. A higher degree of decentralization strengthens the network’s resistance to manipulation and external pressure. This distribution is fundamental to the integrity and security of many digital asset systems.
Context ∞ The current discourse often highlights challenges in maintaining block construction decentralization, particularly with the rise of specialized block builders and relayers. Debates concern mechanisms like Proposer-Builder Separation (PBS) designed to distribute block production roles more widely. News reports frequently cover efforts to mitigate centralization risks and enhance the distributed nature of block creation.