An Overview Of The Inter-Blockchain Communication (IBC) Protocol
An Overview Of The Inter-Blockchain Communication (IBC) Protocol Before bridges, blockchains operated as isolated networks that could not communicate directly. The crypto industrys advancement led to bridges connecting different blockchains, enabling interoperability. Interoperability means using a permissionless method to exchange data about transactions across blockchains. Unlike bridges, the Inter-Blockchain Communication Protocol (IBC) establishes rules and standards for achieving interoperability, directly facilitating cross-chain communication. Blockchains can share information about their state or transactions by adopting this protocol. Although part of the Interchain Stack, which Interchain developed for blockchain development, IBC‘s use isn’t limited to the Cosmos Ecosystem. Any blockchain meeting specific requirements can implement IBC for secure information exchange. This article offers insights into IBC, how it functions, eligible blockchains, and its benefits. What Is The IBC Protocol? IBC is an open-source protocol that relays messages between separate distributed ledgers, connecting independent blockchains. It facilitates data sharing and communication between blockchains or “zones,” allowing safe information exchange, asset swapping, and interaction. Introduced by Cosmos Network in 2019, IBC addresses the challenge of isolated blockchains by enabling secure asset and data exchange, fostering a more accessible and scalable blockchain ecosystem. The Interchain Foundation (ICF) established Interchain Standards (ICS) to define the necessary functions for the IBC protocol within the Cosmos ecosystem. IBC offers




