This is an experiment on saving identity information on the Starknet Layer 2 blockchain.
For now, the data might be public but the objective of this research is to allow data privacy on the blockchain as I believe we need privacy on blockchains to allow personal and corporate use of it.
This is a simple Cairo Lang program using protostar.
For you to test, run protostar test ./tests
To deploy this program on Starknet, make sure you have protostar configured for deployment on your computer then you can run protostar deploy CLASS_HASH --network testnet --max-fee auto --account-address YOUR_ADDRESS --private-key-path PATH_TO_YOUR_PRIVATE_KEY
You can reach out to me on Twitter