The problems that both protocols suffered are reminders that neither is really decentralized, and that they are not yet true challengers to Ethereum; ether and other altcoins trade sideways. Author: James Rubin

A friend of Sadr told CoinDesk the Iranian blockchain educator was arrested in Tehran on Sep. 19 and has not been released. Author: Eli Tan

It has been a tough year for crypto mining, but the industry is primed for a rebound soon. Crypto Long & Short is our weekly newsletter featuring insights, news and analysis for the professional investor. Author: George Kaloudis

The top-10 crypto exchange by volume will have a new controlling shareholder. Author: Danny Nelson

Investors are nervous about rampant inflation prompting yet another massive rate hike by the Fed, and the economic damage that might cause. Market Wrap is CoinDesk’s daily newsletter diving into what happened in today’s crypto markets. Author: Glenn Williams, Jocelyn Yang