Nodes

Overview

Nodes are fundamental components of the UOMI ecosystem, serving multiple critical functions including blockchain maintenance, AI computation execution, and system-wide service integration. Each node type is optimized for specific roles within the network architecture.

Node Types

Full Node

• Core Functions:

  • Maintains complete blockchain copy

  • Performs comprehensive transaction verification

  • Facilitates network transaction propagation

  • Supports network stability and decentralization

Archive Node

• Key Features:

  • Stores complete historical state

  • Enables historical block queries

  • Supports data analytics and explorers

  • Maintains network transparency

Validator Node

• Capabilities:

  • Operates full node functionality

  • Participates in consensus

  • Implements intelligent state pruning

  • Optimizes storage efficiency

  • Executes Agents

MainNet Service Architecture

Core Components

1. Uomi-node Service

   • Substrate-based blockchain runtime

   • Transaction processing engine

   • State management system

   • Network communication protocol

2. AI Service

   • Dedicated computation engine

   • Model execution environment

   • Agent interaction interface

   • Resource management system

Integration Layer

The AI-AGENT system interfaces with node services through:

• Secure proxy functions

• Protected communication channels

• Resource allocation controls

Technical Specifications

Hardware Requirements

Node Type	CPU	RAM	Storage	Network	GPU
Full	4+ cores	8GB+	100GB+	1 Gbps	-
Archive	8+ cores	16GB+	500GB+	1 Gbps	-
Validator	8+ cores	16GB+	100GB+	1 Gbps	2 x RTX 4090+

Network Parameters

• Default P2P port: 30333

• Default RPC port: 9944

• Default WS port: 9944

• Default Prometheus port: 9615

Security Considerations

1. Network Security

   • Firewall configuration

   • Port access control

   • DDoS protection

   • Secure communication protocols

2. System Security

   • Regular updates

   • Access control

   • Resource isolation

   • Monitoring and alerting

3. Data Security

   • State encryption

   • Secure key management

   • Backup procedures

   • Recovery protocols

Best Practices

1. Deployment

   • Use dedicated hardware

   • Implement monitoring

   • Regular maintenance

   • Performance optimization

2. Operation

   • Regular backups

   • Update management

   • Resource monitoring

   • Performance tuning

3. Maintenance

   • Regular updates

   • Security patches

   • Performance monitoring

   • Capacity planning

This comprehensive guide provides the foundation for understanding and implementing UOMI network nodes. For specific setup instructions, refer to our node deployment documentation.