Wallet-Service-V2 is a core infra component of the #RGB ecosystem. It skillfully balances innovative practices, engineering trade-offs, and ecological positioning, enabling developers to efficiently build reliable RGB applications. Below are its key innovative highlights: 1.Deep integration of RGB with Bitcoin infrastructure Based on RGB version 0.11.1, it integrates the coinselect algorithm from bdk-wallet to implement RGB UTXO management, achieving true seamless coexistence with BTC wallets. 2.Extremely simple and unified developer experience All transfer operations are consolidated into just two core interfaces, significantly lowering the barrier to entry. 3.System-level performance and stability optimizations Cache acceleration + parallel processing + fine-grained wallet locking + parallel testing greatly improve efficiency and reliability. 4.Operations-friendly design No need to deploy a BTC node; relies only on public block services, maintaining real-time capability at very low cost. These innovations together create a deeply integrated, extremely streamlined, high-performance, and operationally lightweight infrastructure, strongly supporting the development of the RGB ecosystem. twitter.com/BiHelix_/status/20...