Infrastructure Protocols: The New Internet Backbone

The internet is built on protocols, not companies. TCP/IP moves data. HTTP serves web pages. SMTP delivers email. DNS resolves names. These protocols are invisible to most users, yet they are the most valuable infrastructure ever created. Trillions of dollars of economic activity flow through them every day. No single entity owns them. No single entity can shut them down.

A new generation of protocols is emerging that does for finance, data, computation, and intelligence what the original internet protocols did for communication. They are open. They are permissionless. They are unstoppable. And they are the best investment opportunity of the next decade.

The Protocol Layer

The distinction between protocols and applications is the most important concept in technology investing, and the most frequently misunderstood. An application is a product built by a company. A protocol is a standard adopted by an ecosystem. Applications compete with each other. Protocols become the ground on which competition occurs.

Google competes with Bing. HTTP does not compete with anything — it is the layer beneath both. Coinbase competes with Binance. Ethereum does not compete at the same level — it is the settlement layer they both depend on. This distinction has enormous implications for durability, value accrual, and investment returns.

Applications are fragile. They depend on continued execution, competitive advantage, and market timing. Protocols are durable. Once adopted, they become embedded in the infrastructure of the ecosystem. Switching costs are not just high — they are often prohibitive, because switching requires coordinating the entire ecosystem that has been built on top.

The Infrastructure Stack

The decentralized internet is developing its own protocol stack, analogous to the original internet’s layered architecture. At the base are Layer 1 blockchains — the settlement and consensus layers. Above them sit DeFi protocols handling financial primitives: lending, trading, derivatives. Alongside these are oracle and data protocols providing the information layer. And emerging at the top is the intelligence layer — protocols that produce and distribute AI capabilities.

Each layer of this stack represents an investment category with different risk profiles and return characteristics. But they share a common property: they are all protocols, not applications. They all benefit from the structural advantages of open infrastructure — network effects, switching costs, and value accrual at the base layer.

Why Protocol Investing Works

Protocol-level investing offers a structural advantage that application-level investing cannot match. When you invest in a protocol, you are investing in the entire ecosystem built on top of it, not in a single company’s ability to execute.

Consider the original internet. If you could have invested in TCP/IP itself, your returns would have dwarfed any individual company built on top of it — because TCP/IP captured value from every company, not just the winners. The same logic applies to decentralized protocols. When you hold the native token of a protocol that becomes the standard for its category, you participate in the growth of every application built on that protocol.

This is why we focus exclusively on infrastructure protocols. We do not need to predict which application will win. We need to identify which protocols will become the standards of their categories. The protocols will capture value regardless of which applications succeed or fail above them.

Our Approach

The AO Mainnet Fund concentrates capital in 5–10 infrastructure protocols across the decentralized stack: blockchains, DeFi, oracles, data, and AI. We look for protocols with strong network effects, genuine adoption, defensible competitive positions, and long-term value accrual mechanisms.

We are not momentum traders. We are not narrative chasers. We are infrastructure investors with a 5–10 year horizon. We believe the protocols we hold today will be the invisible backbone of the internet in a decade — just as TCP/IP, HTTP, and SMTP became the invisible backbone of the internet we use today.

The opportunity is rare. The internet protocol layer was created once, and it became the most valuable infrastructure in human history. The decentralized protocol layer is being created now. We intend to own a meaningful piece of it.