May 24, 2026·Bullish·partnership

Cosmos IBC V2 Expands to Base, Arbitrum, Optimism, Solana

Cosmos Hub is significantly expanding its IBC V2 (Eureka) protocol to enhance cross-chain connectivity. This update will enable connections to major networks including Base, Arbitrum, Optimism, and Solana. The connections to Base, Arbitrum, and Optimism are currently undergoing audit, indicating their imminent release as part of the latest Cosmos Hub weekly update.

Detected & updated continuously · Source: Ruma

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@Cosmos_Airdrops

Cosmos Hub weekly update #2 is out ⚛️ Here are the biggest updates you need to know: 🔹 IBC V2 (Eureka) is expanding. Connections to Base, Arbitrum, and Optimism are in audit and coming in just a few weeks. Solana follows right after. 🔹 Binance and Kraken are already working https://t.co/uDw9ig5XT4