Crypto whales are accumulating this underrated gem, which is a blockchain-based data and document management system called Bitfury Exonum. It enables secure, reliable and automated data storage and transactions, while also offering scalability, speed, and security of transactions. Exonum’s decentralized data management system, powered by blockchain technology, makes secure storage of data and documents possible. It also allows users to instantly exchange data between multiple parties with absolute assurance that no data has been tampered with or changed. This makes Exonum an attractive solution for businesses and organizations that need to store and access large amounts of data without requiring third-party data storage and verification services.