Application, Challenges and the Future of NFT Technology

One of the most significant and newest applications of blockchain technology is NFT (Non Fungible Token) technology. Although this technology has been present since 2014, its significant development begins in 2020 and from that moment it becomes more and more popular, especially in the world of property rights protection, primarily digital property, i.e. digital art. NFT technology can also be used to protect the rights of physical objects (real estate, artistic paintings in physical form, jewelry and other rare or unique artifacts). Irreplaceable tokens, as their name suggests, are unique digital assets that, for whatever reason, have a specific (unique) value. Blockchain technology is rightfully considered a technology that, using cryptographic techniques, ensures that the data stored in the blockchain database (a digital record of a work of art, for example) remains absolutely protected, i.e. unchanged. This further means that once these records are placed on the blockchain, they become an integral part of it (the block chain), so no matter how hard someone tries, they cannot be deleted, modified or change their author or owner.