COTI is helping the ECB with its Digital Euro project through conditional payments and Garbled Circuits technology.COTI previously worked on the Digital Shekel Challenge for the Bank of Israel, enabling trustless transactions across borders.The ECB's innovation platform aims to collaborate with various stakeholders for the Digital Euro project, focusing on retail payments and use cases.The Digital Euro is set to be a digital complement to physical cash, providing secure and private payment options across the euro area.