Box3 solves the critical problem of package tampering and fraud in traditional delivery systems. Conventional logistics often suffer from vulnerabilities such as unauthorized access, tampering, or package misplacement, leading to customer dissatisfaction and financial losses. Box3 addresses these issues by leveraging blockchain technology to create an immutable, tamper-proof ledger of package data. Security is enhanced through RFID technology and biometric fingerprint authentication, allowing only authorized users to access the SmartBox. This ensures packages remain secure until retrieval by the rightful recipient. Another key issue Box3 tackles is the lack of transparency in delivery processes. Traditional systems often leave customers in the dark about the exact status or location of their packages. With Box3, decentralized tracking through blockchain provides real-time visibility and accountability, offering customers a clear view of the delivery journey. Additionally, the AI-powered SmartBox verifies package dimensions and authenticity upon arrival, ensuring that the right package is delivered. Box3 also eliminates inefficiencies caused by intermediaries in traditional logistics. Payments made through cryptocurrency are held in smart contracts, which automatically release funds upon confirmed delivery. This automation minimizes delays associated with manual payment processing and dispute resolution, making the system faster and more reliable. Finally, Box3 enhances the security of package retrieval. Packages stored in the SmartBox can only be accessed using an RFID key and Fingerprint authentication, ensuring that only the rightful recipient can retrieve the item. This system not only secures the package but also provides cryptographic proof of delivery, recorded immutably on the blockchain. By integrating cryptocurrency payments, AI verification, and decentralized delivery.