4. Chat Tool Based on DID

Decentralized Identity (DID) is an invention combined with blockchain technology, and it is the identity certification in the future decentralized society. It is an address on the blockchain, which is owned and controlled by one person, and can be used to connect DID related files, such as wallet address, crypto account, DAPP interaction, social interaction, login, etc.

The target of D3D is to establish a social tool for Web3 users through DID, to acquire true and the most valuable information with the lowest cost and the fastest speed. D3D will manage the group chat by analyzing users’ tags through DID technology. At the same time, D3D will also support the establishment of multi-person chat rooms.