# Qubetics dVPN Nodes

Nodes are fundamental components of the Qubetics dVPN ecosystem. Node operators provide secure tunneling access and decentralized routing services, enabling users to route their network traffic through a distributed and trust-minimized infrastructure. In return, node operators are compensated for facilitating encrypted connections and maintaining reliable routing availability, fostering a sustainable and community-driven network.

Service usage is metered based on connection duration or data relayed through the secure tunnel, depending on the node’s pricing configuration. To ensure trust and transparency, Qubetics implements a **proof-of-service mechanism** that verifies node operators are actively providing secure tunneling and routing services as advertised. These proof records are stored on the Qubetics network ledger, allowing all participants to independently verify service delivery.

By integrating this approach, Qubetics provides strong guarantees around performance and reliability. Users can trust that their connections are routed through verifiable, secure tunnels, while node operators benefit from transparent and enforceable records that accurately reflect their service contribution. This model reinforces network trust and aligns with the decentralized vision of Qubetics dVPN.

{% hint style="info" %}
**Countries Blocking VPN (WireGuard Protocols):**\
China\
Iran\
Russia\
United Arab Emirates (UAE)/ Oman\
Belarus\
Turkmenistan\
\
**Reason why these countries restrict VPN access:** These countries block VPNs to control access to information, enforce censorship, monitor online activity, and protect local regulations or economic interests due to government restrictions.\
\ <mark style="color:orange;">We understand that some countries restrict VPN access, but our team is actively exploring alternative protocols to ensure users in these regions can still enjoy the privacy, freedom, and security offered by Qubetics dVPN.</mark>
{% endhint %}

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