Custodia Bank and Vantage Bank have successfully completed the tokenization of USD deposits on the Ethereum 
$2,121 blockchain. During this process, they conducted eight regulated test transactions, adhering fully to U.S. banking regulations. The steps for token creation, transfer, and redemption were implemented in compliance with legal requirements. This application serves as a notable example of integrating traditional finance with blockchain systems.
How Did the Tokenization Process Progress?
The two banks engaged in the production and redemption of Avit tokens indexed to the USD through a total of eight regulated test transactions. These operations were carried out on the Ethereum mainnet while adhering to financial regulations. Once created as digital deposits, the tokens were transferred and eventually redeemed by the banks.
Throughout these processes, regulations such as the Bank Secrecy Act (BSA), Anti-Money Laundering (AML), and the Office of Foreign Assets Control (OFAC) were taken into consideration. It was crucial that the tokens met not only technical but also legal infrastructure requirements. This approach demonstrated that blockchain technology can operate alongside regulations.
Token management was conducted through a system called Avit, which facilitated both the circulation and monitoring of the tokens. This system managed the tracking of digital assets in interbank transactions.
Task Distribution Between Banks
The project outlined clear task distributions. Vantage Bank was responsible for traditional banking services, managing fiat currency movements through systems like Fedwire and ACH. Deposit management was handled through classic financial infrastructure.
Custodia Bank took full responsibility for the digital aspect. Tasks included token minting on Ethereum, secure storage of digital deposits, and recording transactions on the blockchain. During this process, Custodia actively utilized the Avit Management System.
Avit served as a bridge between digital and traditional systems, enabling interbank digital interactions. The operational compatibility of traditional systems with blockchain-based services was practically tested through this infrastructure.
