  The adoption of Information Communication Technologies (ICT) and Web 3.0
contributes to the e-government sector by transforming how public
administrations provide advanced and innovative services to interact with
citizens. Blockchain (BC) and Artificial Intelligence (AI) disruptive
technologies will reshape how we live, work, and interact with government
sectors and industries. This paper presents how Blockchain 3.0 and Artificial
Intelligence enhance robust, secure, scalable, and authenticity provenance
solutions. Two validation scenarios are analyzed to present how blockchain
smart contracts and AI agents support energy and health-oriented e-government
services.
