BCH (Bitcoin Cash) Development Rules

🚨 CRITICAL: Override Pattern for BCH-Specific Logic

This is a non-negotiable architectural rule. BCH implementation uses struct embedding with method override pattern.

Architecture Overview

// internal/infrastructure/api/btc/bch/bitcoin_cash.go
type BitcoinCash struct {
    apibtcimpl.Bitcoin  // Embeds BTC implementation
}

Key Principle: BitcoinCash embeds Bitcoin, inheriting all BTC methods by default.

Rules