What is Halo? HALO is the leading data network for interactive NFT, a unique visual identification credential in Web3.0 and provide visual DID Protocol in metaverse. Now it has a decentralized metaverse entertainment label created by the 3D artist community using HALO Protocol, providing exquisite virtual DID for the market. In the future, users will be able to build their own metaverse visual identity through HALO Protocol and purchase HALO NFTs auctioned by the label.