September 29, 2025 at 7:30 AM UTCUpdated on September 29, 2025 at 2:38 PM UTCSwift, the entity that runs the messaging system used by financial institutions globally to send instructions on tens of millions of transactions a day, will add a blockchain-based ledger to its infrastructure.The Society for Worldwide Interbank Financial Telecommunication, or Swift for short, has kicked off work to design and build the ledger with more than 30 global financial institutions including JPMorgan Chase & Co...