IMET (Instant Message Every Thing, Evolution Chain) is a vertical public chain focusing on the field of instant messaging. It mainly uses blockchain technology to solve issues such as privacy security, data sovereignty, and user incentives in the field of communication, and to improve production relations. Enhance industry value. IMET adopts a consensus mechanism in line with the communication field in the 5G era - PoD (Proof of Data) traffic consensus proof. Its advantages are mainly reflected in value stability. Technically, IMET adopts comprehensive solutions such as private key storage matrix and Mesh network. In the sense of realizing the communication of all things in the blockchain world in stages, IMET has a wide range of application scenarios, including encrypted communication, wireless communication, smart home and other fields.