Unfortunately not the case here. Revenue is limited by capital - increasing revenue means capital has to increase (either by retaining profits to expand or by issuing new shares).
If revenue wasn't constrained by capital then a case could be made that the security wasn't USD-denominated (as although capital would still drop that wouldn't impact revenue). But that's not the case here - as revenue is very directly limited by capital (because of the delay in receiving payments in a usable form). And so a rise in BTC/USD rate doesn't just reduce capital (measured in BTC) but also reduces the amount of revenue that can be supported (again measured in BTC) and so the profits (in BTC). All of those things that reduce when measured in BTC stay the same when measured in USD - which is as clear a demonstration as you can get that the security is, in practice, USD-denominated.
If BTC rises significantly vs USD what you'll see happen is one of two things - either:
Profits will fall.
or
More shares will have to sold to get capital (in BTC) back to where it was - allowing profits to be the same but diluting them when measured in BTC/share terms.
If accounts were being produced then this would be pretty obvious (and I could explain it with actual numbers) - but they aren't, so it isn't.
This is a false premise "And so a rise in BTC/USD rate doesn't just reduce capital (measured in BTC) but also reduces the amount of revenue that can be supported (again measured in BTC) and so the profits (in BTC)." You are assuming that as a business we sell X BTC a day, when in fact if BTC value goes up we still sell around our daily USD average and the # of total BTC sold actually goes down. Also the increase in BTC price does not reduce revenue or capital because a customer is limited to the amount of USD they have on hand and in turn will buy the same amount in USD whether the price is up or down. The reason for us holding USD is to reduce the risk of btcQuick to price volatility.
Theory of running a business and actually running one are two different things.