Aaron van Wirdum is the former Editor-in-Chief of Bitcoin Magazine and author of The Genesis Book: The Story of the People and Projects That Inspired Bitcoin.
Messages on darknet-specific forums and reports by news sites like Deep Dot Web indicate that digital black markets Dream Market and Wall Street Market have both become unusable.
For years, Bitcoin developer Luke-jr stood out for arguing that the block size limit should not be increased, but decreased. Is it time to start taking him seriously?
A recent report by Chainalysis illustrates that, despite government efforts to curb it, darknet market activity has thrived, with trading volume more than doubling in 2018.
The main benefit of Graftroot is that it no longer matters how complex a Bitcoin smart contract is or, more accurately, how many possible outcomes there are.