Handcash handles can only be used within Handcash app; they…

Handcash handles can only be used within Handcash app; they are not Paymails. And 3dordi doesn't support Paymail yet. We have two options: 1) wait for me to modify the code to bypass the invalid royalty address, which is not P2PKH, or 2) you can burn the entire collection and re-inscribe it using 3dordi or OrsArena with a valid P2PKH address.