A friend gave me the contact of a holochain developer, so I invited him to come and discuss with us on this forum to see if it would be theoretically possible or not to reimplement duniter within a holochain, because in the end the question remains whole.
So yes @inso @cgeek I know that a system in double part is the totally opposite direction to that taken by duniter, but I think we must remain open to all information systems that could allow the implementation of a libre currency.
I would therefore be delighted if you would agree to exchange with @rayzer42 to examine the question:
How can we manage a free currency through a purely dual-party system ?
It is clear that this issue is not our priority in the short term, but it is good to think long term from the beginning, and anyway the road is long but the way is free 
ps : Please excuse me for my approximate English.