Visa dreams up plans so you can auto-pay bills with your crypto wallet
Auto-payments for bills are commonplace in the traditional banking world and Visa has proposed a way to mimic the service using blockchain tech.
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Blockstream dreams up a whole new type of multisig called ROAST
In particular, ROAST has been posited as a signature standard that could work with, and improve, threshold signature schemes such as FROST (Flexible Round-Optimized Schnorr Threshold Signatures).