Visa has successfully concluded the initial phase of its Central Bank digital currency (CBDC) pilot program in collaboration with prominent Hong Kong banks, HSBC and Hang Seng Bank. The pilot, under the auspices of the Hong Kong Monetary Authority, marks a significant leap forward in the digitization of currency in the region.
Visa’s Tokenization Strategy
Visa’s e-HKD program stands out with its innovative tokenization of deposits. This process involves converting the money in bank deposits into digital tokens on a blockchain ledger backed by the bank’s balance sheet.
The pilot demonstrated that interbank transfers could reach a final settlement in near real-time. When a transfer occurs, the sending bank burns the tokenized deposits on its ledger. Concurrently, the receiving bank would mint them on its ledger. While simultaneously settling interbank via the simulated wholesale CBDC layer.
Visa’s platform showed robustness by operating seamlessly 24/7, outperforming traditional payment systems that typically shut down after business hours and during weekends.
“Our testing was completed using blockchain networks that were available globally and supported by teams in other time zones,” Visa highlighted in their announcement.
Moreover, the security of transactions was paramount. While the tokenized deposits moved securely through encryption, allowing visibility on blockchain explorers, the identity of participants, their balances, and transaction amounts remained confidential to non-bank users.
Charting the Course for Phase 2
Buoyed by the success of the initial phase, Visa is now setting its sights on exploring tokenized asset markets and programmable finance. A case in point is the ‘Property Payments’ use case, highlighted during the pilot.
Here, the payment from a buyer to a property developer could be automated upon the completion date of the contract. This automation minimizes lag time and streamlines the closure of the process.
Following the praise from the city’s monetary authority, Visa is poised to embark on Phase 2 of the e-HKD pilot program. This next stage promises to build on the solid foundation laid by the initial pilot, further revolutionizing digital transactions and setting a new standard for efficiency and security in the financial world.
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