Yep, that's correct, and they're quite beautiful. I know a few people that are collecting them.

BTC is an asset that has a wallet on Qortal, so yep, it can be used, though there is no lightning network involved, which is why people on Qortal don't generally use BTC for payments. LTC is much more heavily used. 😁🙏💚✨🤙

!ALIVE
!BBH
!HOPE
!INDEED
!WEIRD