External | what does this mean? This content is provided by an external author without editing by Finextra. It expresses the views and opinions of the author. TCS launches digital bank guarantee platform in Israel 10 December 2020 Source: Tata Consultancy Services Tata Consultancy Services (TCS) (BSE: 532540, NSE: TCS), a leading global IT services, consulting, and business solutions organization, has launched a new transformative Digital Bank Guarantee platform, powered by the Quartz® Blockchain solution, as part of the Banking Service Bureau (BSB), operated by TCS for the digital banking industry in Israel. Bank Hapoalim, Israel’s largest bank that currently manages more than 30% of the total bank guarantees in the country, has signed up as the anchor customer for the platform.