Banknotes was a scam project.
I volunteered to be a community manager / moderator.
The owner was always absent and did not answer my doubts.
And I could not answer the doubts of the members who arrived at the server. He tried to pre-sell packing stakes, but to no avail. He lied about sales, saying it had been sold as a marketing strategy to encourage new buyers, but to no avail. He was out of time for the project and dropped the coin.