# Node Structure: The Three Pillars of Decentralized Compute

At GPU.net, the network is powered by three distinct node types Queens, Validators, and Kings each with a unique role, reward mechanism, and set of responsibilities. Together, they form the backbone of a fair, secure, and community-driven compute infrastructure.

Let’s dive into what each node does and how you can become part of this powerful ecosystem.

## Queens: The Governance Core (Proof of Stake)

Queens are the decision-makers of the network. By staking $GPU tokens, they participate in daily voting to influence which subnets receive visibility and rewards. This daily feedback loop helps GPU.net adapt and grow based on community preferences.\
\
**Key Highlights:**

1. **Role:** Govern the network through daily voting on subnet popularity.
2. **Staking Requirement:** <mark style="color:orange;">No minimum staking</mark> requirements.
3. **Unbonding Period:** <mark style="color:orange;">No Lock-in</mark>. Tokens remain liquid at all times.
4. **Rewards**: Earn <mark style="color:orange;">25%</mark> of daily token emissions based on your voting activity.
5. **Function**: Use a like/dislike system to vote for subnets, guiding network direction.

## Validators: The Security Guardians (Proof of Stake)

Validators are the technical operators who ensure the blockchain runs smoothly. They validate transactions, maintain consensus, and produce blocks  forming the security layer of GPU.net.

**Key Highlights:**

1. **Role**: Secure the network and validate all on-chain activity.
2. **Staking Requirement**: Minimum <mark style="color:orange;">1,000 $GPU</mark> tokens (bonded).
3. **Unbonding Period:** <mark style="color:orange;">28 days</mark> commitment ensures stability.
4. **Rewards:** Get <mark style="color:orange;">25%</mark> of daily emissions, based on performance metrics like uptime and validation efficiency.
5. **Function**: Keep the chain running with high availability and accurate transaction processing.

## **Kings: The Subnet Innovators (Proof of Work)**

Kings are the entrepreneurs of the ecosystem. They create and operate subnets  customized compute environments and earn based on how many Queens support their subnet with votes.

**Key Highlights:**

1. **Role**: Launch and manage specialized compute <mark style="color:orange;">subnets</mark>.
2. **Requirement**: Build a subnet with a clear <mark style="color:orange;">business model</mark> and technical design.
3. **Rewards**: Share in <mark style="color:orange;">**50%**</mark> of PoW emissions, depending on Queen votes.
4. **Function**: Coordinate with providers, manage workloads, and deliver tailored services.

## Why This Structure Works

This three-node architecture is designed for balance and decentralization.

* Queens bring governance & fairness
* Validators bring security & reliability
* Kings bring innovation & scalability

Each role complements the other, ensuring the network thrives through community-driven governance, technical robustness, and entrepreneurial freedom.


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