While blockchain and NFTs (Non-Fungible Tokens) offer innovative solutions for securing data, managing provenance, and enhancing the capabilities of Multimodal Retrieval-Augmented Generation (RAG) applications, they are not the only technologies available. Various alternative approaches can provide similar benefits in terms of data integrity, security, and intellectual property (IP) management without relying on blockchain or NFTs. This article investigates these alternatives, comparing their advantages and limitations to blockchain-based solutions, and explores their applicability to RAG systems. Traditional Centralized Databases with Enhanced Security Overview Centralized databases have long been the backbone of data management for organizations. Modern advancements have introduced robust security features that can ensure data integrity and protect intellectual property. Key Features Access Control: Granular permissions to restrict data access to authorized users. Encryption: Data...