This is currently a card in the PB Whale Packs that just dropped. All 7 of the holographic chase cards in this deck are featuring artwork by bitcoin artists. My card is a piece of artwork featuring an ostrich and the genesis hex. On the back of the card it says “Nostr is to communication, what Bitcoin is to money”. The QR code on the card links to nostr:npub1dergggklka99wwrs92yz8wdjs952h2ux2ha2ed598ngwu9w7a6fsh9xzpc https://nostr-resources.com