Marcus R., the M. family's attorney, has agreed to also serve as trustee of their Bitcoin trust — an arrangement he has disclosed, documented, and, in writing, formally assured everyone is completely fine.

The dual role makes Marcus both the person who drafts the rules and the person who follows them — a situation the bar association regards with the warmth it usually reserves for fire.

Accordingly, Marcus disclosed the conflict in writing, obtained the family's written consent, and — per the rules — recommended they consult an entirely different attorney about whether to trust the first attorney's recommendation that he be trusted.

"I advised them to get independent advice about my advice," Marcus explained. "The second lawyer agreed with me, which I would, of course, advise treating with suspicion."

The paperwork documenting that Marcus can be trusted now runs longer than the section of the trust describing what he will actually do.

It is standard practice. It is also, on paper, a man notarizing his own trustworthiness.