The point of this thread is for me to prove the IRS can't prove what bitcoins you sold - even if you make a direct challenge about it.
By posting a message on this forum, you are not making a direct challenge to the IRS. If you want to make a direct challenge to the IRS, have someone report you to the IRS and we will then see whether you are right or wrong. I have the feeling that they will be able to find something because, as stated before, the ramifications of your financial expenditures do not stop on your person but they continue and reach anyone you have been in contact with.