About LayerZero (ZRO)
LayerZero is an inter-chain communication protocol and it serves as a foundational layer for cross-chain applications. It provides a basic platform for creating apps that work on different blockchains. This lets developers build dApps that can communicate with various blockchain systems. Importantly, these interactions occur without the need for trusted intermediaries or intermediary tokens.
Unlike many interoperability solutions that rely on a central authority or monolithic bridges, LayerZero offers a modular and decentralized approach. LayerZero simplifies and secures cross-blockchain transactions using the combination of Ultra Light Nodes (ULNs), relayers, and oracles.
ULNs are efficient as they rely on external entities for heavy computations, which helps avoid the need to process large amounts of data. Relayers transmit proofs of transactions between blockchains. When a transaction occurs, a relayer creates a proof and sends it to the target blockchain. Multiple relayers ensure decentralization and security, though they can't finalize transactions alone. Therefore oracles provide the data needed to verify cross-chain transactions, ensuring accuracy by matching their data with the relayer's proof. Additionally, LayerZero supports generic messaging, facilitating various cross-chain communications beyond simple asset transfers. This enables interactions like governance votes, data exchanges, and NFT transfers.
LayerZero has attracted investments from notable entities such as Coinbase Ventures, Multicoin Capital, and Sino Global Capital. The protocol's roadmap includes developing more advanced features in its V2 iteration, such as improved message handling and higher message throughput. These enhancements will likely boost LayerZero's efficiency and usability across diverse blockchain environments. Currently, LayerZero supports Ethereum, BNB Chain, Avalanche, Polygon, Arbitrum, Optimism, Fantom, and non-EVM chains like Aptos and Solana.
The ZRO token serves as a utility token within the LayerZero ecosystem, primarily used for governance and incentivizing participation in cross-chain communication activitiesâ. ZRO price is updated and available in real time on Binance.