By combining blockchain technology with embedded images, it brought a totally new way of enhancing the security and building trust for such digital assets. The paradigm has multifaceted potential applications, among which origination tracing, guarantee of document integrity, and embedded watermark in the digital one is illustrative. Addressing the security issues: This case of integration inside the blockchain architecture could guarantee genuineness and confidentiality of the embedded images. This paper outlines some of the issues that surround the security that the embedded images bring in relation to the blockchain. This article emphasizes the integration of blockchain technology with embedded pictures that bring to light issues to do with their application on security, authentication, and traceability. This paper, therefore, delves into the challenges faced when integrating images into blockchain technology, taking into account the issues of privacy, scalability, confidentiality of data, and resilience against assaults. The paper analyzes a number of security methods and practices, including methods of encryption, cryptographic hashing algorithms, smart contracts, and consensus mechanisms. The paper analyzes the method, technique, research of image steganography, watermarking methods, and new standards of interoperability and cross-platform image steganography. Thus, this review is highly motivated to derive insights on the current status of blockchain security for embedded pictures and possible future improvements.