The smart city concept gives prominence to the use of ICT for enabling the digital transformation of established public services, processes and policies. This roadmap started from the e-Gov 1.0 initiative and spans to the e-Gov 3.0 phase with special focus on interconnected citizens, smart and interconnected devices, big data analytics and cloud computing. As the smart cities initiative flourishes there is an overwhelming need for robust, secure and flexible solutions that will pave the way to citizens’ participation and inclusion. The proposed Blockchain Framework will not only facilitate acceptance of new governance models from the official stakeholders, but it will also dynamically identify, create and propose new policies, regulations and initiatives according to social trends and the citizens’ maturity level. It takes into consideration social, environmental and economic aspects as well as established policies and good practices for proposing solutions to stakeholders.