A hash (or the tx ID) is the unique address of your transaction on a blockchain.
The hash is most often a combination of digits and lower-case letters (uppercase in Ripple) that represents proof that funds were sent.
Whenever you make a payment, you receive a hash that's displayed in your wallet.
It looks like this: The hash should be located in a blockchain.
Our support team may ask you to provide a hash.
The hash is sometimes required to find your payment and resolve any issues you may have.