This investment isn't low risk at all...  You're promising returns that you will be unable to give in the long term, as I don't believe you have the capacity or the ability to grow an operation capable of sustaining 5% returns in BTC if the BTC price continues to rise.  So either this will be a bad investment because 1) BTC price will rise and you won't be able to pay out bondholders as promised, or 2) BTC price will fall and the returns will be so minuscule in USD terms, you could have spent that BTC on nearly anything else and came out ahead.

If I am wrong, please tell me how you would spend the raised BTC, so that if the price goes up 100x, you will be able to pay out 500% per year on the original raised funds?

Also, I am curious what liabilities you have to others that have given you BTC in the past.  I've seen you issue so many securities now, I honestly have no idea what it is you do to make money, other than take from others and funnel it to yourself under the guise of mismanagement.

My apologies if I've missed some point where you made right for the past failures.