WP1 – Project Management and Coordination: (M1 – M48) Establish monitoring and control processes to manage project implementation, assess the quality of results and resolve potential issues, including IPR conflicts, scientific misconduct, gender/diversity aspects, joint governance structures.

WP2 – System Architecture, Requirements and Data: (M1 – M24) Specify the SOVEREIGN access scenarios and business models for self-sovereign mobile data access over natively disintermediated B5G infrastructures.

WP3 – Distributed Ledger Technologies for Self-sovereign Mobile Data Access Beyond 5G: (M10 – M42) Develop a fully decentralized DLT-backed AAA platform to enable instant and secure AAA operations, on the basis of a new cryptocurrency platform supporting self-sovereign mobile data access in B5G networks in view of MPOs 2/3.

WP4 – Self-sovereign Identity Management and Anonymity Services over Joint DLT/B5G Infrastructures: (M10 – M42) Develop an architecture for self-sovereign identity (SSI) management along with necessary techniques for service anonymity.

WP5 – User-driven Network Access and Automation: (M10 – M42) Design online policies to schedule multimodal and correlated service offers, propose goal-oriented semantics-empowered service discovery and pairing mechanisms that leverage DLTs.

WP6 – Service Platform Integration, Testing and Performance Assessment: (M36 – M48) E2e integration of WP2-WP5 service modules in the SOVEREIGN DLT-backed PoC platform and documentation.

WP7 – Open Science, Standardization and Exploitation: (M1- M48) Disseminate scientific results, communicate the project to the general audience, conformance with open science targets, collaborate with other EU projects, define strategies to ensure visibility into standardization groups and exploitation of new solutions.