This smart contract was built with SmartPy a python library.

The smart contract has various functions that include:

This smart contract keeps a record of patients vaccination information. It shows age,gender,hospital,name,number and Date.

SmartPy also allows us to deploy contacts to different testnet networks easily.

addUser is an entry point that adds a new user. Further, we have two more entry points: markV1 to mark a user vaccinated for the first dose, and markV2 to mark the user vaccinated for the second vaccine dose. all the users' data on the blockchain is publicly visible