A Blockchain is a continuously growing list of records, called blocks, that are linked and secured using cryptography.
Blockchain Explorers are online web tools which provides detail information about transactions. It can give clear information about block number, address, transactions etc.
|Etherscan||EtherScan is a Block Explorer, Search, API and Analytics Platform for Ethereum, a decentralized smart contracts platform.|
|CryptoID||Aternative Explorer for Alternative Blockchains|
|Etherchain||Ethereum Blockchain Explorer|
|Dash Block Explorer||Dash Blockchain Explorer|
|Blockr IO||Bitcoin and Litecoin Explorer|
|Bitcoin Block Explorer||Bitcoin Block Explorer is an open source web tool that allows you to view information about blocks, addresses, and transactions on the Bitcoin blockchain. The source code is on GitHub.|
|Blockchain Info||A bitcoin block explorer and network statistics from the bitcoin network.|
|Ethplorer||Ethereum Token Monitor, also provides Widgets and API's|