When IoT meets blockchain, trust becomes programmable. A blockchain IoT development company creates solutions where every device interaction, data transfer, and update is verifiable and tamper-proof. This is huge for industries like finance, supply chain, and healthcare, where security and transparency are non-negotiable. The decentralized nature of blockchain ensures that IoT networks remain resilient against cyberattacks while maintaining real-time functionality. The fusion of IoT and blockchain is setting a new benchmark for data integrity in connected ecosystems.