You are viewing a single comment's thread from:RE: MimbleWimble aims to improve scalability and privacy of BTC.View the full contextnnaraoh (51)in #bitcoin • 7 years ago BTC, ETH, LTC, and XRP can be used for payments; Wirex will launch prepaid cards in the U.S. https://ambcrypto.com/xrp-bitcoin-litecoin-ethereum-payments-wirex-announces-the-launch-of-prepaid-cards/