Russell C (@rcastag) — Twitter Score 10 out of 1000

Russell C is a technology executive and co-founder who built Unicorn.eth, a Web3 account and membership platform designed to onboard users into decentralized applications without requiring prior crypto knowledge. Russell C's Twitter Score is 9.8 out of 1000 as of October 2026, ranking #95,996 among 493,952 tracked accounts.

Russell C, whose full name is Russell Castagnaro, co-founded Unicorn.eth alongside its role as CTO. Unicorn.eth originated from a Devconnect Istanbul hackathon in late 2023 and subsequently became an ENS service provider. The project has built account infrastructure for ETHDenver and has worked with partners including Polygon, Celo, Gitcoin, Opolis, and others in the Web3 ecosystem. Unicorn.eth was also selected as ETHDenver's official infrastructure provider for its 2026 event account experience.

Russell C also co-founded Wampei, Inc., a company that provided cryptocurrency e-commerce software solutions. He currently serves on the Board of Stewards at SporkDAO, the community-owned organization behind ETHDenver and Bufficorn Ventures. He previously served as Chief of Staff at ETHDenver and formerly held the role of Venture Steward at Bufficorn Ventures, the investment arm of ETHDenver and SporkDAO. Russell C is also an Ambassador for Opolis. Russell C's account has 1,239 followers as of October 2026 and 11,720 posts, and has been mentioned by 13 accounts a total of 50 times.

Who follows Russell C on X?

The accounts that follow Russell C include 48 founders, 8 angel investors, 15 influencers and 2 VCs, among them Marguerite, ETHDenver, Androolloyd, Nick Almond, Griff Green - griff.eth and The Blonde Broker.