Blockchair is a blockchain search and analytics engine for Bitcoin, Ethereum, Bitcoin Cash, Litecoin, Bitcoin SV, and Dogecoin or you can also say it's an engine that consists of blockchain explorers on steroids. You can filter and sort blocks, transactions, and their content by a variety of different criteria, as well as perform full-text search over the blockchains. To understand what our search engine is capable of you can try to search for Bitcoin, look at the biggest Bitcoin Cash blocks, or try any of other examples featured on our homepage. We aim to become Google for blockchains. Our next priority is to bring the ability to search over more other decentralized projects like IPFS and SWARM. In addition, we provide researchers with a way to batch export data from blockchains.