# 1.1. Technical Foundation

With the recent advancements in blockchain technology, such as the launch of Ethereum's Layer 2 solution and the emergence of new-generation public chains like Solana and Polkadot, mainstream public chains now boast the necessary transaction per second (TPS) capabilities to support fully decentralized operation for most gambling games. WinFi has strategically positioned itself to leverage these high-concurrency public chains as the technical foundation for its gambling business scenarios. All the game logic within WinFi's blockchain games is executed on the smart contracts of these public chains.

However, it is worth noting that the existing underlying performance of major blockchain networks still falls short when it comes to meeting the real-time, large-scale data processing, multi-dimensional reporting, and robust risk control requirements of large-scale gambling operations. In response to this challenge, WinFi has introduced a groundbreaking innovation known as the Bet Oracle mechanism. This mechanism constructs a prophetic system that serves on-chain gambling contracts, effectively striking a balance between efficiency and fairness. By incorporating the Bet Oracle, WinFi ensures that its platform can handle the demands of real-time data processing and risk management, providing a secure and reliable gambling experience for its users.