Cardano has its own Cardano Block Explorer. This is a useful tool that can be used to check the history of transactions that have taken place on the Cardano blockchain. Our sister company Emurgo has also created an explorer https://seiza.com/home it's very user-friendly, see that web site for more info.
All ada transactions are publicly recorded on the blockchain and you can search to find details about any one of them. Information you will be able to see includes the amount of ada sent, the public address of the sender, and the time and date of the transaction.
Developers are building the capabilities of the Cardano Block Explorer. and it is planned to become a complete resource which will contain statistics, charts, and many more features.
How to use the Cardano Block Explorer
On the home page, you will see a table showing the latest activity of the Cardano blockchain, headed “Last Slots”. This table shows you what epoch the blockchain has reached, the corresponding slot numbers in that epoch, and how long ago those stages were reached. You can also see the number of transactions that occurred, the amount of ada that was transacted, and the block size. You can click on the slots to find out more information about the blockchain at that particular stage.
The home page also features the “Transactions Feed”, a table at the bottom of the page showing the latest ada transactions that have taken place. This table lists the transaction identity number, the date and time of the transaction, and the amount of ada sent. You can click on any transaction to reveal more details about it. You can also click on any address to see details of that address and a history of the transactions made to and from that address.