# Network Participants

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#### Hardware Contributors

* Deploy Marco devices to capture hyper-local data.
* Keep devices powered, online, and properly sited.
* Earn rewards for contributing continuous, high-quality data.<br>

**Validators**

* Operate Nubila Nodes to validate data packages.
* Run consensus, anchor results, and secure oracle outputs.
* Earn daily rewards proportional to node tier and uptime.<br>

&#x20;**Developers**

* Integrate oracle feeds into AI models, DeFi apps, and enterprise systems.
* Access APIs, dashboards, and testnet environments.
* Earn grants and usage-based bounties for open integrations.<br>

&#x20;**Delegators**

* Stake $NUBI to validator nodes.
* Enhance security while earning a share of validator rewards.
* Participate in governance and treasury management.<br>

&#x20;**Consumers**

* Subscribe to oracle feeds and APIs.
* Use trusted signals for trading, risk management, logistics, and sustainability.
* Represent the demand side of Nubila’s decentralized data economy.