Non-fungible tokens (NFTs) will be added to the XRP Ledger, according to the founder of Ripple-backed software studio XRPL Labs. NFTs have distinct cryptographic properties, so no two are the same. Only users who opt in by signing a TrustSet transaction will collect unique tokens from other users. Logan Paul, a YouTube celebrity, recently sold over $3.5 million in NFT products in less than 24 hours.