By Chainwire [PRESS RELEASE – Sheridan, USA, August 19th, 2025] A First-of-its-Kind Node Sale Enables Community Ownership of High-Performance DeFi Infrastructure on Optimism Superchain R0AR, the leading unified DeFi super-app built on Optimism’s OP Stack, today announced its Node Sale program, enabling global participants to own and operate critical infrastructure for the R0ARchain Layer 2 […]