Why do we use 2 types of blockchain?



We use the public blockchain (Ethereum) in our project for the following tasks

— Sale of project tokens for the widest possible distribution of potential
ecosystem participants *;
— For the Block Proof mechanism that ensures the inalterability of our private
blockchain.

The private blockchain (Quorum) contains the main functionality of the service:

— Smart contracts for system participants’ wallets;
— Billing and Transaction System (with public access to the history of all transactions
in the system);
— System of insurance policies with a guaranteed and automated payment
mechanism;
— Feedback and rating system with an open mechanism for calculating the rating of a
particular doctor and patient;
— Certification system with guaranteed history of doctor certification.