Launched in early 2026, the Fabric Protocol ($ROBO) is currently the most significant player using this name. Unlike the "dog coins" of the past, this is an infrastructure project aimed at the "Robot Economy."

What it does: It acts as a decentralized coordination layer for intelligent machines. Think of it as a "digital passport and wallet" for actual physical robots.

The Utility: In 2026, robots aren't just tools; they are autonomous economic actors. $ROBO is used to pay for machine identity registration, task allocation, and on-chain interactions between AI agents.

Why it's trending: It has gained massive traction by partnering with major AI and robotics firms (like NVIDIA and OpenMind) to build "AI brains" for humanoid robots that operate on the blockchain.