Hivemind
Ranked choice voting
 
Hivemind is a ranked choice voting app that lets people make decisions together.
Instead of voting for a single option, participants can cast their opinion as a ranked list of options.
It is not necessary for a participant to rank all available options, but a complete ranking will have a bigger influence on the results than a partial ranking.
Hivemind uses Bitcoin signed messages to cryptographically secure votes.
All data regarding a hivemind is stored on the InterPlanetary FileSystem (IPFS) and therefore is completely transparent.