Peter Todd in March 2001:

"Of course getting hashcash workable as a real currency is extremely difficult. I've thought of a scheme that would work (coins are signed by owner and can only be changed (signed to a different owner) by owner) except you need a decentralized "central" database of all the hashcash that's been minted. Unworkable. !@#$ spend-twice problem. :( "

Sign in to participate in the conversation

Server run by the main developers of the project 🐘 It is not focused on any particular niche interest - everyone is welcome as long as you follow our code of conduct!