You can see Your Full Transaction History on Transactions Tab, Date, Amount, Address which you send your coins to, PaymentID and Hashes of Transactions are available you can also see confirmations status and Fee if you Right Click on Transaction.
You can also Copy your Transaction Hash and look it up on Explorer for more Info.
You can also Prove Sending of ParsiCoins to a Address via Check Payment Section on Explorer. You just need to Copy your Transaction Hash, your Private View Key and Recipient Public Wallet Address From your Wallet and Paste them on Check Payment tab on Explorer.
Also After that if You need to Prove that the Wallet Address is Yours, You can use Sign Message From Menu >> File, You need to Type a Message then you should copy both your message and it's Signature, other ParsiCoin users can Validate it with verify Message from Menu >> File if you send them your Message, Signature and Wallet Address.