From Steem Center
Revision as of 16:20, 5 September 2017 by Littleboy (Added info about how to use this bot)
Dr. Otto is a voting bot developed by @inertia. It accepts payments for votes. If a user transfers steem based dollars to it and adds a link in the transfer memo, the bot will vote on that post. Its minimum pay is 0.001 steem based dollars.