Permissioned Rollups

Architecture

Permissioned Rollups represent a Layer-2 scaling solution for blockchains, distinguished by controlled access to the sequencing and validation process. This contrasts with permissionless rollups, where anyone can participate, and introduces a defined set of authorized participants responsible for block proposal and data availability. Consequently, these systems prioritize compliance and regulatory adherence, making them suitable for financial applications requiring known and auditable actors. The architectural design inherently limits decentralization in favor of deterministic finality and enhanced control over network participation.