Blockchain Structure

Service Layer

The service layer is the VZ Platform’s end point, that can be accessed by users or external systems. Users can find charging services and can process payments. They can use services made available through the infrastructure or blockchain and can access their wallets, which can also be accessed as a separate standalone feature. This layer has security features that prevent data breaches.

Infrastructure Layer

The infrastructure layer manages and processes all requests from the service layer. It connects the platform with Ethereum, and records all transactions between the VZ Platform and the Ethereum node. It supports the payment service, roaming service and data security and ensures all data is recorded securely to the database and blockchain.

Engine Layer

The engine layer operates the core functions of the VZ Platform. It stores all payment and reward information on the blockchain, as well as managing smart contracts and access to user’s personal data, as well as securing private and sensitive data in the database using the encryption system. It verifies all stored data in the database and blockchain. It also manages various charging and payment processes.