The review examines how blockchain-based systems and non-fungible tokens are being used in visual art. These systems can provide digital certificates linked to artworks, help artists reach collectors through decentralized marketplaces and support automatic royalty payments through software-based contracts.

The researchers also identify major obstacles to broader adoption. These include security weaknesses in smart contracts, the public nature of many blockchain records, difficulties related to scale and compatibility between systems, and steep learning curves that may exclude artists who are less familiar with digital tools.