Overview

Dive deep into Rally’s architecture, smart contracts, and integration options. This section is for developers, auditors, and technical teams.

Architecture Overview

Rally is built on a unique multi-chain architecture that combines:

• EVM Chains: Enables projects to distribute tokens directly in their own ecosystems where their communities already live
• GenLayer: For AI-powered intelligent contracts and verification
• Bridge System: Built on LayerZero for seamless cross-chain communication

Core Components

Smart Contracts (EVM)

Traditional Solidity contracts handle:

• Campaign creation and management
• Token escrow and distribution
• User registration and XID verification
• Multi-chain deployment

Intelligent Contracts (GenLayer)

Python-based contracts that leverage AI for:

• Content quality analysis
• Engagement verification
• Spam detection
• Dynamic reward calculation

Cross-Chain Bridge

Synchronizes state between chains:

• Message passing protocol
• State verification
• Atomic operations
• Fault tolerance

Technology Stack

Rally leverages cutting-edge technology across four key components:

Intelligent Contracts

AI-powered contracts on GenLayer that handle:

• Content quality verification
• Engagement analysis
• Reward distribution logic
• Anti-spam mechanisms

Smart Contracts

Traditional EVM contracts managing:

• Campaign creation and escrow
• Token distribution
• Cross-chain operations
• User authentication

Bridge

Cross-chain communication layer enabling:

• State synchronization
• Message passing
• Multi-chain deployments
• Unified user experience

App

Full-stack application providing:

• User interface for participants and projects
• Analytics and reporting
• Wallet integration

Security

Rally prioritizes security through:

• Multi-LLM Consensus: Submissions are verified by multi-LLM consensus on GenLayer 
• Escrow Protection: Funds are held in escrow smart contracts, ensuring fair rules for content creators

Multi-Chain Architecture

Rally’s multi-chain architecture orchestrates three key blockchain environments to deliver AI-powered marketing campaigns:

GenLayer (AI Verification Layer)

• Hosts Python-based intelligent contracts that leverage LLM consensus
• CampaignFactory.py deploys and manages campaign instances
• CampaignIC.py calculates submission scores using AI evaluation
• XID.py verifies X (Twitter) account ownership and authenticity
• BridgeSender.py stores messages for cross-chain communication

ZKSync Era Chain

• Acts as the central routing hub for all cross-chain messages
• BridgeForwarder.sol receives messages from Bridge Service and routes them:
  • Locally to ZKSync contracts
  • Cross-chain to Base via LayerZero
• Provides token distribution
• Maintains synchronized user registries and campaign rewards distributions

Base Chain

• BridgeReceiver.sol processes incoming LayerZero messages
• Provides token distribution
• Maintains synchronized user registries and campaign rewards distributions

Message Flow Architecture

1. GenLayer intelligent contracts generate verification results
2. BridgeSender.py stores messages for the Bridge Service
3. Bridge Service (off-chain relayer) picks up messages and calls BridgeForwarder.sol on ZKSync
4. BridgeForwarder.sol determines the destination:
   • Local ZKSync execution for L2 operations
   • LayerZero bridge to Base
5. Target chain contracts execute the requested operations

Advanced Topics

• GenLayer Integration (coming soon)
• Analytics Integration (coming soon)

Questions?

• Security concerns: security@rally.fun
• Partnership inquiries: partners@rally.fun