Source: AdobeStock / Casimiro Nick Johnson, the founder of Ethereum Name Service (ENS), has raised serious concerns regarding Unstoppable Domains’ patent filings related to blockchain domain names. In an open letter addressed to Unstoppable Domains, Johnson accused the company of appropriating ENS’ open source developments through these patent applications. An Open Letter RE: Blockchain Domain The post ENS Developer Accuses Unstoppable Domains of Stealing Open Source Developments through Patent Filings appeared first on Cryptonews .