<p>Copyright protection and tamper detection has become areas of utmost importance in present digital age. Multipurpose watermarking can be seen as an efficient solution to this challenging task. Therefore, in present work a multipurpose watermarking technique has been proposed. With the widespread sharing and manipulation of digital media, robust solutions for ensuring ownership verification and content integrity are essential. The proposed framework integrates robust and fragile watermarking techniques into a unified system, offering both reliable copyright protection and tamper detection, along with self-recovery capabilities. The robust watermarking scheme, implemented using Slantlet transformation, achieves high imperceptibility with an average Peak Signal-to-Noise Ratio (PSNR) of 34.73 dB and Structural Similarity Index (SSIM) of 0.92, while demonstrating strong resilience against common attacks. Complementing this, the fragile watermarking scheme employs a block-based approach with compressed image embedding, delivering good imperceptibility (PSNR: 30.60 dB, SSIM: 0.77). The self recovery mechanism of proposed work allows image recovery even in presence of 40% image tampering with high performance parameters (PSNR: 33.47 dB, SSIM: 0.87). The integration of these approaches overcomes the limitations of standalone solutions, enhancing the security, reliability, and practical applicability of digital watermarking systems in real-world scenarios. This research demonstrates the potential of the proposed framework to provide comprehensive protection for digital content, addressing both ownership verification and content authentication in a single system.</p>