SIGN powers the loyalty rewards program of SIGN.NET, a leading digital signing service provider integrated with the Algorand platform. SIGN can be used to unlock powerful blockchain-native features that were never before possible in traditional digital signing services, such as document notarization, verifiable credentials and generating Non-Fungible Documents (our take on NFTs but for documents). Instead of relying on centralized digital signing services, use SIGN from within your Algorand account in a fully non-custodial manner to retain ownership, preserve privacy and more importantly not get locked into a centralized digital signing service provider. Even we ourselves don't have the keys to your account, ensuring full portability and longevity of the documents you sign.