I have all the picture proof of the transaction on Kraken showing both sent to same wallet....coinbase keeps telling me that the wallet is not a coinbase wallet.
Can you tell us the address where you've sent your Bitcoins from Kraken exchange?
Or link the (
edited/censored) image for us to view.
The problem could be in coinbase's system detection as Thirdspace mentioned, but you've already contacted them regarding this.
Just need to re-enumerate your statement.
Since most exchanges are batching withdrawals, there might be an error in coinbase's side due to the huge number of inputs exchange withdrawals usually has.
Or there's really a typo in the second transaction's address.
We'll never be able to give some insights unless you can provide more information.