VersalNFT is a blockchain-based virtual legal space that contains a multi-user interface for creating, storing and managing data. The importance of high confidence in the identity of the sender is especially evident in a financial context. In many scenarios, a sender and a receiver of a message may need to be sure that the message has not been modified during transfer. The integrity of the generated files will be ensured by the minting of NFT-token. The basic function of the project is the ability to create a personal digital signature in NFT, containing information about the owner presented during registration.