Is Mastercard Preparing Its Own Blockchain? Here’s What Christian Rau RevealedMastercard is steadily expanding its footprint in Europe’s crypto landscape, exploring new ways to integrate digital assets into traditional finance. Rather than seeing crypto as a threat, the payments giant views it as an opportunity to enhance existing systems, bringing more security, flexibility, and innovation to the financial sector.

Christian Rau, the company’s Head of Crypto for Europe, revealed that building its own blockchain is a possibility in the long term.

In a recent interview with The Big Whale, Rau explained that Mastercard does not view crypto as a disruptive threat but rather as a payment technology that can be integrated into existing systems. Rau acknowledged that stablecoin transaction volumes have already overtaken Mastercard’s in scale. However, he stressed that the company sees them as settlement tools rather than competition. While Mastercard processes around 5,000 transactions per second, its strength lies not just in speed but in supporting features such as anti-fraud measures, compliance systems, and consumer protections, areas where stablecoins still lag.Although Mastercard has not launched its own public blockchain, Rau left the door open. “We prefer interoperability with existing solutions. But if none can meet our needs, we will also consider it,” he said. This signals a cautious but open stance, suggesting that if current blockchain frameworks fall short, Mastercard could move forward with developing one tailored to its requirements