Calypso is meant to be a community run hub, however this one is meant to pool initial NFT liquidity into one chain, which will make integrations easier for NFT Marketplaces. It also allows creators and consumers to mint, buy and sell NFTs quickly, easily and without any gas fees, all linked to the Europa hub. Additionally, NFTs from Dapp chains across the SKALEVERSE will be able to move seamlessly to the NFT Hub and connect their users to the marketplaces.