Vitalik Buterin: Ethereum is a spreadsheet with macros On March 12, 2021, Ethereum founder Vitalik Buterin (@VitalikButerin) mentioned in an interview with Tim Ferriss that Ethereum is essentially a 'general-purpose blockchain.' He explained that if Bitcoin is like a static spreadsheet where everyone can only control specific cells, then Ethereum is a spreadsheet 'with macros,' allowing accounts to run code and interact according to preset rules. The core of building applications on Ethereum lies in its autonomy. Once an application is deployed and goes live, it no longer relies on developers or any individual for ongoing maintenance and ensures strict adherence to rules without interference. Source: Tim Ferriss