Inter-Blockchain Communication
A protocol for authenticated messaging and asset transfer between compatible sovereign blockchains.
Explain Like I'm 12
A protocol for authenticated messaging and asset transfer between compatible sovereign blockchains.
Why It Matters
Interoperability allows assets, messages, and applications to operate across otherwise separate networks.
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Related Terms
Bridge
A blockchain bridge is a protocol that enables the transfer of data, assets, or smart contract instructions between two distinct blockchain networks. It acts as a middleware layer that overcomes the inherent inability of independent chains to communicate directly. Bridges typically function by locking assets on the source chain and minting a corresponding representation on the destination chain, or by using a burn-and-mint mechanism to ensure the total circulating supply remains consistent across both environments.
Relayer
An off-chain actor or service that observes one blockchain and submits messages or proofs to another system.
Wrapped Asset
A token representation of an asset originating on another chain or system.
Chain Abstraction
An approach that hides blockchain differences so users and applications can interact across networks without manually managing each chain.
Cross-Chain Messaging
Protocols and mechanisms that transmit authenticated messages or instructions between separate blockchain networks.
Intent
A user-specified desired outcome that lets solvers or protocols determine how to execute the necessary transactions.