Everyone is now watching @arc Mainnet because of the big names. Institutions. Stablecoins. Financial infrastructure. But there is one part that few people are looking at: The teams that decided to build on arc when there was still nothing, only Circle’s backing. For months, Arc was just a testnet. No market. No dominant narrative. No attention like the one it has today. And yet, some teams started building from the ground up. They were not adding just another chain. They were betting on infrastructure that had not proven anything yet. 1. @UnitFlowFinance One of the first native projects in the ecosystem. While many wait to see which chain gains attention and then start building, UnitFlow started earlier. Their bet: Create a DeFi layer around Arc. Liquidity. AMM. Tools. Infrastructure. The difference: It did not arrive when Arc was trending. It arrived when Arc was still a bet. @synthra_finance : Most users do not think about infrastructure. They think about a simple experience. Synthra was built around that idea: Making interactions with markets inside Arc simpler. Less fragmentation. Less complexity. A layer closer to the user. Tower Exchange: Every new blockchain has an initial problem: Liquidity is fragmented. You can have technology. You can have validators. You can have big names. But without efficient markets, the network is empty. Tower is targeting exactly that layer: Connecting financial activity inside the ecosystem. @hibachi_xyz : This is one of the most interesting moves. Because it is not only targeting the traditional crypto user. The narrative is closer to financial markets: FX. Trading. Fast settlement. The question is: Can infrastructure built around stablecoins start touching markets that today exist outside blockchain? @Sidoorxyz : Every economy needs an entry point. Having smart contracts is not enough. Someone has to make it possible for users to interact with them. That is where the application layer comes in. And here is the interesting part: Many blockchains have big announcements on launch day. Arc has something different: It is not only trying to create another network. It is an ecosystem around $USDC, payments, and financial applications. But infrastructure does not win just by existing. It wins when someone builds on top of it. That is why these projects matter. Not because they guarantee success. But because they represent the first generation of teams that decided to bet before knowing the outcome.