The NFT portal is capable of adding additional content to an NFT. The content is only accessible by the creator and the current owner of the NFT.
Such content can be anything. Higher resolution versions of the NFT’s image, video content, access to secret communities, or even simple discount codes are all potential forms of unlockable content. In some cases, unlockable content is the primary value proposition of an NFT. In other cases, it’s just a by-product (nice to have).
By default, the blockchain Signum provides encrypted messages with up to 1,000 characters. The unlockable content is stored on-chain as encrypted messages, making sure that the content is always accessible and secure.
Only a creator of an NFT can add and edit unlockable content.