ETVI is the system ecological token of the Ethereum technology project. In the project, ETVI (Etherum Technology Token, Ethereum Technology) is a general value storage, transfer and incentive tool in the ecosystem, which can be transferred between the main chain network nodes value. Its application scenarios are diverse, such as: payment transactions, discount coupons, purchase of data resources and incentive contributions, etc. All mitigations in the distributed new retail ecosystem participate in the issuance of tokens. Obtaining services in the ecosystem or using network resources will consume a certain amount of ETVI, and making contributions to the ecological platform will also earn ETVI.