"This might enable a [stage of sale] to inform an iPhone what blockchain handle it'll settle for USDC on, or the quantity to pay for, after which the iPhone-dependent wallet app could prompt the person to confirm a payment (like with FaceID) and initiate a transaction around the blockchain to https://kentuckynewsonline.com/press/copyright-and-blockchain-news-exploring-qualitative-coin-analysis-with-blockchainreporter/116943