Quick Take Venture firm Andreessen Horowitz has invested in Poseidon, a full-stack decentralized data layer built on the IP-focused Story protocol. The startup closed a $15 million seed round to unlock high-quality training data for “the next generation of physical AI.” Venture firm Andreessen Horowitz’s crypto wing is backing a full-stack decentralized data layer being built on the intellectual property-focused Story protocol. The startup, called Poseidon, has brought in $15 million in seed fun...