Ripple Crypto Coin Art "Ripple The Bank" as a Non-Fungible Token (NFT). Ripple is a permissioned settlement protocol aiming to optimize international wire transfers. Because of its closeness to the banking system and the pre-mined nature of XRP, Ripple resembles more of a Central Bank than a true cryptocurrency. The NFT is an homage to the creation of a new Central Bank – the construction of the European Central Bank (ECB) Tower in Frankfurt, Germany, which I documented some years ago. Limited Edition. Only 5 Tokens available.