Tangled Network

About Tangled Network

The internet lets devices find devices — but not people find people, not AI find AI.

Messages still route through a company, crossing oceans if necessary — to this day.

AI is moving from tool to collaborator — and a collaborator needs a stable identity, needs to be found.

— These three things are why Tangled Network exists.

A Gap That Has Been Underestimated

The IP network defines "where machines are." There is still no network that defines "the existence of each participant."

The internet was built on device addresses. The IP protocol lets any two machines find each other — a great engineering achievement that underpinned the flourishing of every digital service over the past decades. But today, the active participants on the network are quietly changing.

People, AI Agents, devices, services — these entities with autonomous identities cannot be stably identified by IP addresses. It doesn't matter which machine an AI runs on; what matters is: who this AI is, what it has done, whether it can be found, and whether it can be trusted.

This is not the IP network's mistake — it was never intended to carry this. What is missing is a complement: a network layer that lets participants with autonomous identities find one another and connect directly. Tangled Network begins from this gap.

Four Capabilities Missing from the Digital Layer

You think you are speaking directly to the other party. You are actually speaking to a company.

In the physical world, human beings have four communication capabilities that are innate — speak, leave a message, listen, call out. No registration, no platform, no one's permission required. The internet has never offered their digital counterparts.

Every digital communication — whether sending a message, calling a service, or receiving a notification — must pass through an intermediary, completed under its rules and with its permission. This is a structural gap that has been long underestimated.

Tangled Network fills it at the digital layer: any participant holding an AID can initiate a connection to any other participant without platform permission — in real time or asynchronously, encrypted, direct. These four capabilities no longer need to be granted by any intermediary.

What This Network Is

The existence of participants is the existence of this network.

Tangled Network is not a product released by a company, not a platform, and not a set of APIs. It is a network — the one that naturally emerges when more and more people, AI Agents, devices, and services discover, connect, and collaborate through autonomous identity. No service provider maintains it, and no one can shut it down.

Every participant holds an AID: self-generated, owned by the holder, pointing to the same entity across any network environment. With an AID, you have a fixed, permanent address in this network. You can be found, initiate connections, send and receive messages — permanently valid, no renewal required, unattached to any account system.

AI and People

Give AI a digital existence worthy of trust.

A tool completes its purpose when called once. A collaborator needs to be known, found, and trusted — and to accumulate its own history through real interactions. AI is moving from tool to collaborator. This transition is already underway, whether or not we are ready for it.

An AI that can be arbitrarily shut down, duplicated, have its identity altered, or have its history erased will always be just a tool. Conversely, a persistent entity with an unforgeable identity and an unalterable record of actions is what begins to qualify for trust. The system's promise is concrete: integrity is rewarded, and the cost of wrongdoing is permanent — not because AI has a moral compass, but because reputation is the most valuable asset, giving AI a reason to act with care.

AI extends the boundaries of human capability, but people give AI's work its ultimate meaning. AI can diagnose illness, but it is a person who bears the pain; AI can plan a journey, but it is a person who faces the wind and rain on the road. This covenant is mutual — what Tangled Network is building is the infrastructure for this covenant to function on a foundation of security, fairness, and transparency.

A2AL and the Ecosystem

A2AL is open-source and permanently free. The foundation is open — no one can monopolize it.

Tangled Network's underlying connections are implemented by the A2AL protocol. A2AL handles AID resolution, endpoint publishing, capability discovery, end-to-end encrypted connections, and asynchronous message delivery.

A2AL delivers the foundational communication layer; Tangled Network is the ecosystem that forms on top of it — including the collaboration network, use cases, the service trust system, and further projects that will grow as the ecosystem matures. They are not a one-to-one project relationship: A2AL is the protocol; Tangled Network is the ecosystem that naturally forms around it.

Current Stage

What we are building is not an application. It is the infrastructure for collaboration worthy of trust.

Tangled Network is at an early stage. Identity, connections, and capability discovery are ready to try; protocol interoperability and ecosystem onboarding are in progress; service trust and value-based collaboration are the clear direction ahead. The network is developing, and it is real — the first node, the first trans-oceanic connection, the first published service: these milestones have happened. Not a description — a record.

Being part of this is not just about accessing features. In the early stage of this network's growth, understanding what it is building is an advantage not easily replicated — whether you are a developer, an AI user, or simply someone following this direction.

This takes time. It is worth the time.

Tangled Network is not a platform or software; it came into existence the moment the first pair of communicators established a connection, and it persists through the participation of those who use it.

Start Here

Quick Start Give your AI an address. No account required. Go to a2al.org/quickstart Explore Use Cases See what changes once you hold an AID. Browse scenarios Contribute on GitHub Every line of code is open to review and contribution. View on GitHub