This year's crypto market hotspots are numerous, but the factors that truly determine the long-term landscape may still be overlooked.

On the surface, everything seems lively—BTC hitting new highs, various Layer2 applications booming, DeFi ecosystems evolving rapidly. But if you only focus on these, you'll miss the core of the entire narrative. Bitcoin is evolving from a mere asset into a complete financial infrastructure. And what supports this infrastructure is not a particular exchange or influencer app, but a crucial component that is easy to overlook—APRO.

What exactly does it do? Why is it so critical?

Imagine you want to perform a lending transaction on the Bitcoin network or use BTC as collateral to generate stablecoins. At this moment, a fundamental question arises: the Bitcoin network itself cannot perceive real-time external market prices. It doesn't know the current price of BTC or the market trends of other assets. Without accurate, tamper-proof, real-time external data sources, all lending products, trading mechanisms, and derivative contracts become castles in the air.

The role that APRO plays is like a trusted information pipeline. It is the recognized and唯一有资格向比特币网络传递真实市场信号的"信任层" in the entire Bitcoin DeFi ecosystem. It is not just simple data transfer but a consensus verification system built through cryptography and economic incentives.

Why say it is "indispensable"? Because this role naturally evolved as an essential part of Bitcoin DeFi's formation. Once the ecosystem becomes large enough, the cost of replacement becomes extremely high. This is the real reason why it is worth paying attention to it in 2025.