from what I recall these cards are purchased from whopper.io and you have to supply an address for them to put on the card. So, my question is who supplied the address listed and who controls the private key for the card? I ask as the card has both received and spent funds.
The address ties to BTC, BCH, BSV, BTG and BCD and dates back to 2016 with the BTC being removed earlier this year.
The card only has the public key. It's a view-only wallet instead of a cold storage wallet. Whopper.io allowed you to buy such cards before closing down for good.
![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif)
I understand what is on the card - whopper.io does two types of cards - one where they manufacture the card and supply the public address and the private key - or one where the buyer supplies the public address.
Based on the activity on the address dating back to 2016, my guess is that this card is the card where the buyer supplied the public address for which they already held the private key for.
I guess what I am asking is - are you the one that ordered it from whopper.io and supplied the address or did you get it from somewhere else?