Wallet Operations

This directory contains guides for operating the Bitcoin wallet system.

Contents

Document	Description
wallet-flow.md	Setup procedures and transaction flow for Watch/Keygen/Sign wallets
e2e-transaction-patterns.md	E2E test patterns for various key types and signature schemes
wallet-flow-improvements-2025.md	2025 workflow enhancement plans

Audience

• Wallet operators
• System administrators
• Developers implementing new features

Key Concepts

1. Three-Wallet Architecture

   • Watch Wallet (Online): Creates transactions, broadcasts, monitors
   • Keygen Wallet (Offline): Generates keys, provides first signature
   • Sign Wallet (Offline): Provides additional signatures for multisig

2. Transaction Types

   • Deposit: Aggregate client funds to cold storage
   • Payment: Process withdrawal requests
   • Transfer: Internal account movements

Related Documentation

• ../psbt/ - PSBT guides for offline signing
• ../musig2/ - MuSig2 multisig operations
• ../README.md - Main BTC documentation index