SharpShark is a cross-chain universal NFT certifier and a blockchain-powered SaaS that helps content creators to protect their intellectual property by tokenizing it as NFT. An author inserts their content to SharpShark’s editor. If it passes the originality check, the system generates a certificate of authorship, that contains all of the necessary data to prove the authorship in line with the Berne convention and EUCD. After, the system is constantly monitoring the internet, looking for reverse content, and sends an alert if the author’s content was possibly unduly republished. If so, Shark helps the author to generate and send a claim — first to the website owner, then to providers and search engines.