LMD GHOST
LMD GHOST Key Points
- LMD GHOST is a consensus algorithm used in blockchain systems.
- It stands for Latest Message Driven Greedy Heaviest Observed SubTree.
- Primarily used in Ethereum’s blockchain.
- It aims to solve issues of scalability and security in blockchain networks.
- LMD GHOST chooses the chain with the most recent messages for consensus.
LMD GHOST Definition
LMD GHOST (Latest Message Driven Greedy Heaviest Observed SubTree) is a consensus protocol used in the Ethereum 2.0 blockchain. It is designed to enhance the security and scalability of blockchain networks by prioritizing the selection of the chain with the most recent messages (votes) from validators for consensus.
What is LMD GHOST
LMD GHOST is an upgrade of the original GHOST (Greedy Heaviest Observed SubTree) protocol. It is a consensus algorithm, meaning it is a method for a group of nodes in a blockchain network to agree on the state of the distributed ledger.
LMD GHOST is designed to provide security against attacks and increase the scalability of the network.
It does this by considering the latest messages (votes) from validators when choosing which chain to add to the blockchain.
Who uses LMD GHOST
LMD GHOST is primarily used in the Ethereum blockchain, specifically in the Ethereum 2.0 upgrade.
It is used by nodes in the Ethereum network to reach consensus on the state of the distributed ledger.
When is LMD GHOST used
LMD GHOST is used whenever a decision needs to be made about which chain to add to the blockchain.
This happens every time a new block is created and needs to be added to the blockchain.
Where is LMD GHOST used
LMD GHOST is used in the Ethereum 2.0 blockchain network.
This is a global network, so it is used wherever the Ethereum blockchain is used.
Why is LMD GHOST used
LMD GHOST is used to improve the security and scalability of the Ethereum blockchain.
By considering the latest messages from validators, it provides a more secure and efficient method for reaching consensus on the state of the blockchain.
How does LMD GHOST work
LMD GHOST works by considering the latest messages from validators when deciding which chain to add to the blockchain.
Each validator can vote for a chain, and the chain with the most recent votes is chosen.
This method of reaching consensus is more secure and scalable than the original GHOST protocol, which only considered the heaviest chain, not the most recent votes.