Tushar Jain is a former health-tech founder who created ePatientFinder before becoming a crypto investor, bringing an unusual background compared to typical finance-to-crypto paths. He co-authored the widely cited Proof of Physical Work thesis and focuses specifically on token economics, decentralized infrastructure networks, and using on-chain data to identify potential trillion-dollar blockchain winners. Tushar Jain is a former health-tech founder who created ePatientFinder before becoming a crypto investor, bringing an unusual background compared to typical finance-to-crypto paths. He co-authored the widely cited Proof of Physical Work thesis and focuses specifically on token economics, decentralized infrastructure networks, and using on-chain data to identify potential trillion-dollar blockchain winners.