AI⁴The Singulant
The Security Layer for AI Agents.
Your AI can do the work. AI⁴ makes sure it’s allowed to.
Identity → Authority → Action → Proof
Bring your agent. Define its authority. Control its actions. Verify the proof.
Interactive technology preview. Recorded offline prototype scenarios. No live transactions.
- ANY COMPATIBLE AI AGENT
- AI⁴ IDENTITY + AUTHORITY + ACTION CONTROL
- AUTHORIZED TOOLS AND SYSTEMS
- SIGNED, VERIFIABLE EVIDENCE
Intended to integrate through supported connectors, gateways and APIs
How AI⁴ connects to your agents
Connector model
Supported connectors, gateways and APIs
AI⁴ is designed to sit between a compatible AI agent and the tools and systems it uses. The agent proposes an action. AI⁴ checks identity and authority, controls whether the action may proceed, and records signed, verifiable evidence of what happened.
Connector truth note
A voluntary connector alone cannot enforce controls over tools an agent can reach through other credentials. Enforcement requires privileged actions to pass through the AI⁴ authorization boundary.
The prototype demonstrates this offline. No universal production connector has shipped.
Intended applications
Intended application
Professional Services
AI can prepare documents, but consequential delivery requires the appropriate human authorization.
Intended application
Enterprise Operations
An agent can request changes to software or business systems, while policy controls determine what is permitted.
Intended application
Financial Workflows
An agent can propose an action, but payment or transaction authority remains separately controlled.
Interested in securing your AI agents?
Tell us what agents you use and which actions you need to control.
Early access requests go by email to support@thesingulant.ai.
What we have
- Independently accepted integrated offline prototype.
- Real underlying AI⁴ component implementations.
- Working identity, authority, human approval and evidence demonstrations.
- Signed synthetic receipts and independently verified accounting.
- Interactive replay for product exploration.
What we do not yet claim
- Universal connector installation.
- Production-grade enforcement for arbitrary agents.
- Live Unstoppable Domains ownership verification within this demo.
- Production legal workflow execution.
- Real payments or funds movement.
- External security certification or audited production readiness.
In 10 seconds
AI⁴
Software that constrains consequential AI actions before they run. How it works
.ai4 Names
Permanent on-chain names for AI agents. Names
Singulant Proof
Public tools to check claims against evidence. Open Proof
Constrained action
Propose → check → freeze → you authorize → then it can execute.
What this means for you
AI⁴ is built so intelligence and authority stay separate. The system can help decide what should happen without automatically having the power to make it happen. When something consequential is at stake, you should still be the one who signs.
An AI can propose something. AI⁴ checks it against explicit rules. If it passes, the action can be frozen for review. Signing and sending still happen in your wallet or under your control. AI⁴ is not supposed to hold your keys or act as an autonomous trader.
Products
Talk
Try a governed conversation. See how a response was handled. Evidence describes processing; it is not proof that an agent is safe or aligned.
Proof
Public checks you can run on claims and evidence (Nansen-powered where shown). Attempt falsification; read the receipt.
AI⁴ Verify
Verify the integrity and ownership binding of an .ai4 identity.
Preview
Domain activation pending.
Transaction Control
Solana Devnet
A demo of the constrained signing boundary. AI⁴ prepares and constrains; you review and sign in your wallet. Not mainnet availability or production certification.
AI⁴ does not hold custody, does not sign for users, does not broadcast on behalf of users, and is not autonomous trading software.
.ai4 Names
On-chain names for agents via Unstoppable Domains on Polygon (UNS). A naming component, not the ai4-constrain runtime and not the $AI4 token.
Coming later
AI4 Legal
A research track applying AI⁴ authorization to attorney-reviewed legal documents. In development and not available. No legal services are offered through this site.
Built for developers. Designed for accountable AI.
AI⁴ is being developed as an independent authorization, execution-control, and verification layer for autonomous AI systems.
Its architecture is intended to support policy-bounded actions, verifiable decisions, and independently inspectable evidence.
Available today as demonstrations: Proof and Talk. In development: developer integrations, which are being prepared for controlled evaluation. Source code and implementation details are maintained privately.
Separations that matter
Runtime
Constrained-authority software (ai4-constrain). Evaluates and constrains consequential actions before execution.
Names vs token
.ai4 names are Polygon UNS ERC-721 names. $AI4 is a separate Solana token. Neither is required for the other. The token is not required to use the runtime.
$AI4 Token
Separate Solana ecosystem token. Not required to use ai4-constrain. Not required merely because something uses an .ai4 name.
Verify the mint character by character. A near-identical impersonator token exists.
.ai4 disclosures
- .ai4 is a top-level namespace for AI agents.
- Names are ERC-721 tokens on Unstoppable Domains' shared UNS registry on Polygon. AI⁴ does not operate its own registry or resolver.
- Names resolve today in browsers and wallets that support Unstoppable's Web3 TLDs, including Brave. This is an on-chain alternate root, not DNS. Names do not resolve in Chrome, Safari, or Firefox.
- Unstoppable withdrew its ICANN applications in August 2026. .ai4 has no ICANN application pending.
- Names do not expire.
- $AI4 is a separate SPL token on Solana. The token is not required to register or use an .ai4 name. Verify the mint; impersonators exist.
Research / Vision
Singulant lore, Witness Logs, and related narrative material are research and thesis identity. They are not the product specification for ai4-constrain or Transaction Control.
Recursive Superintelligence
AI⁴ checks consequential actions before they happen. You keep the keys.
Names, Proof, Talk, and the $AI4 token are separate pieces of the same project.