About LayerZero

LayerZero is an interoperability protocol designed to streamline connections between different blockchain networks. It achieves this through an efficient on-chain light node implementation. Instead of storing all block headers sequentially, LayerZero utilizes decentralized oracles to provide block headers on demand. LayerZero's architecture features User Application (UA) configurable on-chain endpoints that run an Ultra-Light Node (ULN). Message transfer between chains relies on two key parties: the Oracle and the Relayer. When a UA sends a message from chain A to chain B, the message goes through the endpoint on chain A. This endpoint alerts the designated Oracle and Relayer about the message and its destination. The Oracle then transmits the block header to the endpoint on chain B, while...