Definition ∞ Permissionless Sequencing describes a method where any participant can submit transactions for inclusion in a block without requiring prior authorization from a centralized entity. This open access model allows for uncensored transaction propagation and ordering. It ensures equitable participation.
Context ∞ This concept is fundamental to the censorship resistance and decentralization goals of many blockchain networks. News articles discussing network upgrades or debates about validator roles often reference the importance of permissionless sequencing. It directly affects the ability of users to have their transactions processed reliably.
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