I don't know if she proves it to NB / DNJ with her receipts
(as she never told me that) but
@DNGear herself as well
@Michael from NB and
@Ron Jackson from DNJ are welcome to confirm it if this is the case
(if none of them will confirm it, then we can assume that these speculations will continue).
However, I think the question that people who have doubts about her sales is most probably not the question if the domain name - sales / - payments
(incl. the comissions to the marketplaces) are technically really happen
(according to WHOIS data and her posted screenshots (in exception to the one that says "Please allow 1-3 business days for us to verify the buyer's payment") it is obvious that they are happen) but the question what happens afterwards in some or many cases, I assume some may have the theory that these sales are an agreed show
(with some of her buyers as most of them remain anonymous) for the price of the commision and that the money flows back afterwards, all to trigger real sales with time.
Because of that I still think some interviews with some
buyers of her
$ XX,XXX USD sales would be appreciated by the community but she is probably the only one who could arrange it.
Of course not - but she is free to do so - and she posted some
(kind of) proof already as we can see.
It is absolutely normal social behaviour that people will start asking for proof after a constant stream of publishing 5 figure sales, asking for proof in public space is nothing special, it happens all day long.
The DNS, the blockchain, payment providers, all is based on the concept of proof - so asking for proof should not trigger emotional negative replys.