The most important blockchain story of the week is not a new chain. It is an old stablecoin getting a much bigger front door. On October 28, 2026, Ripple and Coinbase announced a partnership that puts Ripple USD (RLUSD) on Coinbase across three platforms — Coinbase Prime, Coinbase Exchange and the Coinbase retail app — with deposits and withdrawals supported on three blockchains:...
