Étienne Girard
Cosmos developers are actively working on integrating the Inter-Blockchain Communication (IBC) protocol—a key component of the Cosmos ecosystem—with Ethereum. This initiative aims to strengthen cross-chain connectivity and expand the reach of IBC beyond Cosmos.
On Wednesday, Maghnus Mareneck, co-CEO of Interchain Labs, a core contributor to Cosmos, revealed that the company had successfully tested an IBC transaction from Cosmos Hub to Ethereum. This marks a significant step in enabling native interoperability between the two networks.
Eureka Upgrade and IBC-go v10
The integration is part of the upcoming Eureka upgrade for IBC, which is being developed by multiple teams, including Interchain Labs. The IBC-go v10 release, scheduled for later this year, is expected to introduce enhanced blockchain interoperability, making IBC a universal communication standard for major blockchain networks such as Ethereum and Solana.
The initial phase of this expansion focuses on connecting Ethereum to Cosmos Hub, the central chain of the Cosmos ecosystem.
How IBC Improves Cross-Chain Transactions
IBC is a standardized protocol designed to facilitate secure and seamless transactions between independent blockchains. It functions through light clients and relayers, enabling efficient asset and data transfers across networks.
Expanding IBC to Ethereum could open new opportunities in decentralized finance (DeFi) and cross-chain applications, providing developers with enhanced scalability and broader use cases.
Other Projects Bringing IBC to Ethereum
Apart from the Eureka upgrade, several independent projects are also working on bridging IBC with Ethereum, including:
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Picasso
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Union
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Polymer
As these initiatives progress, the IBC expansion could redefine blockchain interoperability, making cross-chain transactions more seamless and efficient than ever before.
