Top AI Blockchains to Watch in 2025

As AI systems transition from passive tools to autonomous collaborators, a new infrastructure LAYER is emerging: AI blockchains. These networks are designed to foster accountability, interoperability, and equity in the AI ecosystem. Three standout projects are leading this charge in 2025.

OpenMind is developing FABRIC, an open-source operating system for robotic agents. The platform enables machines to FORM verifiable collectives, share skills, and collaborate securely on-chain. Its modular design allows seamless integration of LLMs and vision models, positioning it as a GitHub for embodied AI.

OpenLedger is building the foundation for a payable AI economy. The project aims to ensure fair compensation when AI systems utilize user data, creating transparent mechanisms for value distribution in machine-driven ecosystems.