On 03/29/2014 07:55 PM, Goss, Brian C., M.D. wrote: > Could you collect the dust into a transaction with no outputs (thus making it all tx fees) or putting in to an anyone can spend tx? > > The large number of signatures (for large n) would make the tx size large...but, if enough dust were out there, it might be worth propagating to a pools hash power. What would make it easier is if there was a standard output type for sending the entire transaction to miner fees, that would make even large transactions propagate that would normally be dropped by fee/kB rules. -- Support online privacy by using email encryption whenever possible. Learn how here: http://www.youtube.com/watch?v=bakOKJFtB-k