Answer:
The security of USDI is guaranteed through multiple layers of mechanisms. First, USDI relies entirely on public account management, allowing any user to view the reserve funds of USDI in real-time, ensuring that every USDI is backed by an equivalent amount of USDC. Additionally, Goldpay employs advanced blockchain technology, with all transactions recorded on a distributed ledger, preventing any tampering or fraudulent activities. At the same time, Goldpay has introduced independent third-party auditing firms to conduct regular audits of USDI's reserve funds and technical systems, further ensuring security and transparency. Furthermore, Goldpay strictly adheres to global Anti-Money Laundering (AML) and Know Your Customer (KYC) policies, ensuring compliance in user identity verification and the flow of funds.