Etherscan's NFT Page shows details specific to an NFT such as its properties and trading history.
The Token Holdings page shows a detailed view of an address's tokens and NFT assets
Etherscan’s NFT Tracker tracks minting and trading transactions from a list of supported marketplaces.
Etherscan’s DEX tracker tracks all trading transactions from the list of supported DEX.
A block is a core concept that can be thought of as a page in a ledger. A block contains transaction data and the hash of the previous block that ensures immutability and security in the blockchain network.