You can easily track your transaction. Use a site like Block explorer. All you need to know is is the information about the Bitcoin address of the recipient and the amount of Bitcoins you sent. And you will see if your transaction is confirmed.
It's easy to check your transaction with that of your bitcoin address itself and you can check the many transaction from that wallet.If you send 0.1 bitcoin to certain wallet, you can check that 0.1 bitcoin transferred to how many wallet.But the issue is,you can't trace the originally residential address of that person
