Erc20 block explorer

Blockchain explorers work by using a database that holds all blockchain in a searchable format and tables . An explorer will, therefore, work with a node interface to first extract all the data in a given blockchain. Once it derives the data, it then stores it in easily searchable tables.

Bitcoin Block Explorer is an online block chain browser which displays the contents of individual Bitcoin blocks and transactions and the transaction histories and balances of addresses. It was originally written by theymos, but it is now operated by Liraz Siri .

Bitcoin’s blockchain can be accessed at https://blockchain.info/ . Here, you’ll be able to enter your Bitcoin TxID, or your exchange or wallet address, to track your transactions. You will see a summary of information about the transaction, including the number of confirmations it has.