A node is any computer that connects to a blockchain network and helps maintain its security and functionality.
Nodes store a copy of the blockchain ledger, validate transactions, and ensure network integrity. Some nodes participate in mining or staking, while others simply relay information.
The more nodes a blockchain has, the more decentralized and secure it becomes. Full nodes, which store the entire blockchain history, are crucial for ensuring transparency and preventing fraud.
Nodes are the reason blockchains remain trustless and decentralized, making them a key part of crypto technology.
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The Backbone of Blockchain Networks
A node is any computer that connects to a blockchain network and helps maintain its security and functionality.
Nodes store a copy of the blockchain ledger, validate transactions, and ensure network integrity. Some nodes participate in mining or staking, while others simply relay information.
The more nodes a blockchain has, the more decentralized and secure it becomes. Full nodes, which store the entire blockchain history, are crucial for ensuring transparency and preventing fraud.
Nodes are the reason blockchains remain trustless and decentralized, making them a key part of crypto technology.