vdonnut on Nostr: npub1dnnpu…sm7zq I need to know what POS and NEG blood types are XDnpub1dnnpu8lzg3l3fl3qyway27udtdfmnkurv4ryvw4f6dwmsfursesq7sm7zq (npub1dnn…m7zq) I need to know what POS and NEG blood types are XD