Coinbase enables OUSD transfers across Base, Ethereum, Solana and Tempo

Coinbase now lets users send and receive Open USD, or OUSD, on four networks: Base, Ethereum, Solana and Tempo. The feature is live in supported regions. The timing is tight. OUSD went live on September 30, 2026, and Coinbase switched on support the next day, October 1. For a stablecoin that wants to compete with the biggest dollar tokens in crypto, landing on a major exchange within 24 hours is a strong opening move. What Coinbase actually turned on The integration covers the basics: moving OUSD in and out of Coinbase accounts across the four supported chains. Users can hold the token and transfer it to outside wallets on whichever of those networks suits them. Coinbase is not just a venue here. It is also one of OUSD’s founding partners, alongside Mastercard, Shopify, Stripe and Visa. Each of the five holds equal equity in the project. That ownership structure is the core of the pitch. Rather than one company issuing the token and keeping the economics, OUSD runs on what its backers call the Open Standard consortium model. OUSD is also trading beyond Coinbase. Kraken and the decentralized exchange Uniswap both offer access, giving the token a presence on centralized and onchain v...