Chia Fah Choy2026-09-172026-09-1720259780443342264978044334227110.1016/B978-0-443-34226-4.00016-2https://dspace-cris.utar.edu.my/handle/123456789/11689This chapter explores how blockchain technology can revolutionize the smart industry, tackling its inefficiencies and lack of transparency. It introduces core functionalities of blockchain, like tamper-proof ledgers and smart contracts, highlighting their potential applications throughout the construction lifecycle. The chapter explores how blockchain can enhance collaboration during design, facilitate dispute resolution, and improve safety management through Internet of Things integration. Additionally, it examines how blockchain can streamline supply chains, promote sustainable practices, and empower building information modeling (BIM) for improved project delivery. The chapter emphasizes the powerful synergy between BIM and blockchain, with smart contracts forming a “powerful duo” and “powerful trio.” Looking ahead, the chapter explores the potential of 6G mobile networks converging with blockchain technology. It discusses how 6G advancements can impact blockchain applications in construction, offering a glimpse into the transformative future this combination holds for the smart industry. © 2025 Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.enBlockchain technologybuilding information modelingdigital signaturesenhanced claims assessmentInternet of Thingssmart contractstransparencyArchitectural designBlockchainInformation theoryLife cycleProject managementSmart contractSmart manufacturingSupply chainsBlock-chainBuilding Information ModellingCore functionalityDispute resolutionEnhanced claim assessmentProject deliverySafety managementSustainable practicesTamperproofInternet of thingsbook-chapter