Anya Core Architecture¶

Overview¶

Anya Core is a decentralized AI assistant framework built on Bitcoin principles. The system is designed with security, privacy, and decentralization as core tenets.

Core Components¶

Bitcoin Integration¶

• Core Bitcoin functionality
• Lightning Network support
• DLC (Discreet Log Contracts)
• RGB protocol integration
• Taproot implementation

Network Layer¶

• P2P networking with Kademlia DHT
• Network discovery
• Unified network management
• Cross-layer transaction support

Privacy Layer¶

• Zero-knowledge proofs
• Homomorphic encryption
• Secure multi-party computation
• Privacy-preserving ML

Storage Layer¶

• Platform-specific secure storage
• Distributed storage
• IPFS integration

ML/AI Components¶

• Federated learning
• Web5 integration
• Natural language processing
• Research automation

Implementation Examples¶

Core Components¶

// Core system initialization
pub struct AnyaCore {
    wallet_manager: WalletManager,
    network_manager: NetworkManager,
    transaction_manager: TransactionManager,
    identity_manager: IdentityManager,
}

impl AnyaCore {
    pub async fn new(config: Config) -> Result<Self> {
        Ok(Self {
            wallet_manager: WalletManager::new(config.wallet).await?,
            network_manager: NetworkManager::new(config.network).await?,
            transaction_manager: TransactionManager::new(config.transaction).await?,
            identity_manager: IdentityManager::new(config.identity).await?,
        })
    }

    pub async fn start(&self) -> Result<()> {
        self.wallet_manager.start().await?;
        self.network_manager.start().await?;
        self.transaction_manager.start().await?;
        self.identity_manager.start().await?;
        Ok(())
    }
}

Component Communication¶

// Event-driven communication
#[derive(Debug)]
pub enum SystemEvent {
    WalletEvent(WalletEvent),
    NetworkEvent(NetworkEvent),
    TransactionEvent(TransactionEvent),
    IdentityEvent(IdentityEvent),
}

pub struct EventBus {
    sender: mpsc::Sender<SystemEvent>,
    receiver: mpsc::Receiver<SystemEvent>,
}

impl EventBus {
    pub async fn dispatch(&self, event: SystemEvent) {
        self.sender.send(event).await.expect("Event dispatch failed");
    }

    pub async fn process_events(&self) {
        while let Some(event) = self.receiver.recv().await {
            match event {
                SystemEvent::WalletEvent(e) => self.handle_wallet_event(e).await,
                SystemEvent::NetworkEvent(e) => self.handle_network_event(e).await,
                SystemEvent::TransactionEvent(e) => self.handle_transaction_event(e).await,
                SystemEvent::IdentityEvent(e) => self.handle_identity_event(e).await,
            }
        }
    }
}

Data Flow¶

// Transaction flow example
impl TransactionManager {
    pub async fn process_transaction(&self, tx: Transaction) -> Result<TransactionStatus> {
        // Validate transaction
        self.validate_transaction(&tx).await?;

        // Check wallet balance
        self.wallet_manager.check_balance(&tx).await?;

        // Sign transaction
        let signed_tx = self.wallet_manager.sign_transaction(tx).await?;

        // Broadcast to network
        self.network_manager.broadcast_transaction(&signed_tx).await?;

        // Monitor confirmation
        self.monitor_confirmation(signed_tx.id()).await
    }

    async fn monitor_confirmation(&self, tx_id: TxId) -> Result<TransactionStatus> {
        let mut confirmations = 0;
        while confirmations < self.config.required_confirmations {
            if let Some(status) = self.network_manager.get_transaction_status(tx_id).await? {
                confirmations = status.confirmations;
                if confirmations >= self.config.required_confirmations {
                    return Ok(TransactionStatus::Confirmed);
                }
            }
            tokio::time::sleep(Duration::from_secs(10)).await;
        }
        Ok(TransactionStatus::Pending)
    }
}

Error Handling¶

#[derive(Debug, thiserror::Error)]
pub enum SystemError {
    #[error("Wallet error: {0}")]
    WalletError(#[from] WalletError),

    #[error("Network error: {0}")]
    NetworkError(#[from] NetworkError),

    #[error("Transaction error: {0}")]
    TransactionError(#[from] TransactionError),

    #[error("Identity error: {0}")]
    IdentityError(#[from] IdentityError),
}

impl ErrorHandler {
    pub async fn handle_error(&self, error: SystemError) {
        match error {
            SystemError::WalletError(e) => self.handle_wallet_error(e).await,
            SystemError::NetworkError(e) => self.handle_network_error(e).await,
            SystemError::TransactionError(e) => self.handle_transaction_error(e).await,
            SystemError::IdentityError(e) => self.handle_identity_error(e).await,
        }
    }
}

Configuration Management¶

#[derive(Debug, Deserialize)]
pub struct Config {
    pub wallet: WalletConfig,
    pub network: NetworkConfig,
    pub transaction: TransactionConfig,
    pub identity: IdentityConfig,
}

impl Config {
    pub fn load() -> Result<Self> {
        let config_path = std::env::var("ANYA_CONFIG")
            .unwrap_or_else(|_| "config/default.toml".to_string());

        let config_str = std::fs::read_to_string(config_path)?;
        toml::from_str(&config_str).map_err(Into::into)
    }

    pub fn with_overrides(mut self, overrides: ConfigOverrides) -> Self {
        if let Some(wallet) = overrides.wallet {
            self.wallet = wallet;
        }
        if let Some(network) = overrides.network {
            self.network = network;
        }
        // Apply other overrides...
        self
    }
}

Security Considerations¶

• All cryptographic operations use well-audited libraries
• Zero-knowledge proofs for privacy-preserving validation
• Post-quantum cryptography readiness
• Comprehensive audit logging

Bitcoin Core Alignment¶

• Follows Bitcoin Core consensus rules
• Compatible with Bitcoin Core RPC
• Implements BIP standards
• Maintains decentralization principles

Performance & Scalability¶

• Rate limiting
• Load balancing
• Metrics and monitoring
• Automatic scaling