a16z Crypto Partner Jason Rosenthal Says Capital Flow is the Best Moat
Jason Rosenthal, Operating Partner at a16z Crypto, stated on platform X that capital flow is the moat, and the best companies establish competitive advantages by being part of the capital flow.
Cryptocurrency is the first modern technology born for this purpose, with stablecoins enabling global settlements at internet speed, 24/7 operation, and end-to-end programmability, while traditional financial payments, custody, and lending have significant compression space.
Jason Rosenthal pointed out that railroad companies profit from cargo rather than locomotives, and both Visa and Jane Street are part of the capital flow. This model, combined with network effects, forms a lasting business structure that can be scaled to computing, GPU, AI data, energy, and other fields.
In market mechanisms, crypto entrepreneurs design products around capital flow, with funds shifting from peripheral applications to programmable payment and settlement infrastructure. Companies occupying key traffic nodes benefit, while startups detached from capital flow face pressure.
Source: Public Information
ABAB AI Insight
Jason Rosenthal, as Operating Partner at a16z Crypto, has long invested in crypto infrastructure and previously participated in multiple funds focusing on stablecoins, DeFi protocols, and payment sectors, driving portfolio companies to build business models around capital movement.
In terms of capital pathways, a16z Crypto mobilizes fund resources to support entrepreneurial teams placing products within capital flow, motivated by capturing the efficiency gains and programmability benefits brought by stablecoins, continuing to invest in payment, custody, and cross-chain infrastructure to amplify network effects.
Similar cases include Visa accumulating a lasting moat through its global payment network and early internet companies building advertising and e-commerce empires through traffic entry points. The crypto industry is currently at a critical window of transitioning from speculative assets to programmable capital flow infrastructure.
Essentially, this is about capital concentration: stablecoins and blockchain reconstruct capital flow paths through instant global programmable mechanisms, pushing capital from traditional financial intermediaries to crypto-native capital flow nodes, and accelerating the transfer of pricing power across multiple industries to platforms that control settlement and settlement layers.
ABAB News · Cognitive Law
Capital flow is not the result but the highest leverage to turn technology into a lasting moat. Railroads earn from cargo rather than locomotives; crypto entrepreneurs should earn from liquidity rather than the tokens themselves. When product value grows tenfold but revenue does not increase, it has deviated from the necessary path of capital.