Why big banks are snubbing open ledgers to build their own private blockchains

What: Several large banks are opting to create their own private blockchains rather than adopting open ledger technology.
Why: The banks are reportedly concerned about the lack of control and regulatory compliance with open ledgers, as well as the potential for security risks and data breaches.
Signal: This shift towards private blockchains may indicate a growing distrust among financial institutions towards decentralized technologies.
Watch: The impact of this trend on the development and adoption of blockchain technology in the financial sector.
Risk: Regulatory uncertainty and potential security risks associated with private blockchains.