Answer2: USDtz is a blockchain-based stablecoin that is pegged to the US Dollar. It is designed to be a digital asset that is stable and secure, and is backed by USD reserves. It is an Ethereum-based ERC20 token, and is designed to be used as a medium of exchange, store of value, and a unit of account. USDtz is fully compliant with the ERC20 standard, and is audited and secured by the Ethereum blockchain. It is also backed by a reserve of USD, which is held in a secure escrow account and is constantly monitored by a team of experts. USDtz is designed to provide a reliable, stable, and secure digital asset that can be used for payments and investments.