Launch day, 10 years ago. This team (and some others not in the pic) built Ethereum. The photo was taken on July 30th 2015 in Kreuzberg, Berlin. Ethereum was launched, never to be stopped again. A trust machine, a decentralized ledger, a transactional singleton machine with shared-state, a platform for decentralized applications, a blockchain. I will be forever grateful for this special time, building Ethereum. Looking back, it has succeeded beyond our wildest dreams, but is still at the beginning of becoming the backbone of society.