Blockchain explorer is a service that allows anyone to track and interact with all the data in the blockchain. You can view the transactions, address balance or smart contract status you want. If you often use cryptocurrency, then someday you will definitely have to use such services. Each network has its own explorer. Here are blockchain explorers of popular networks: Bitcoin - https://btc.com/ru Ethereum - https://etherscan.io/ Binance Smart Chain - https://www.bscscan.com/ Fantom - https:/...