After reviewing the rebranding content of @ Sunrise Layer again, I realized that this project is not as simple as "a DA layer". If you look at Sunrise with the same old eyes, you will really underestimate it. The core of the narrative now is about Interliquidity. My own understanding is: not to build bridges, not to build packaging coins, and not to build islanding chains, but to make liquidity "shared" from day one. Looking at the current situation, even if you are a top rollup in the Ethereum ecosystem, the initial pain is still the cold start of liquidity. The biggest question is where the money is? Where is the person? Is the bridge reliable? TVL has to endure slowly. Sunrise's idea is to do the opposite: you just focus on chain building, liquidity DA、Gas、 Protocol incentives and ecological binding, the system will help you connect, and on the chain, it will start at full power without having to lay the foundation yourself. Sunrise initially aimed to solve the DA problem, so it took a very advanced approach by bundling blob space and liquidity together. You just need to provide liquidity to the PoL pool to switch to DA space, which means' you pay, I'll give you computing power+data storage 'instead of deploying nodes to run the full stack yourself. This model is very similar to Berachain's PoL, but Sunrise has made it part of the underlying infrastructure. And now they not only deal with blob, but also complete Fee Abstraction. Any transaction, including blob publishing and cross chain Swap, can be paid with your custom token for gas, and the system can switch to RISE for settlement. From the user's perspective, it means that you can directly use the currency you hold to operate the entire chain, without having to manually exchange gas coins. This experience is super smooth. In terms of technical details, Sunrise's DA is the kind of true monster: All blob encoding is placed off chain, with only Merkle root on chain Payloads are distributed through P2P blob networks without squeezing the mempool on the chain. With a data availability speed of 15 seconds, mainstream projects in the market can now run smoothly. In terms of ecological perspective, Sunrise is now integrating with mainstream ecosystems such as Eth, Sol, Bera, etc. In the future, builders can connect to Sunrise's PoL flywheel on different chains - everyone shares a set of fluid vascular systems. This idea is actually quite macro level. Sunrise can be seen as the 'liquid base of the future chain'. For example, if you post a chain on it, you don't need to make your own water pump, but can directly connect it to this liquidity network. And currently, PoL participants can receive vRISE (governance token) to vote and flow incentives to pools or projects with real trading volume. That is to say, whoever has real transactions will receive incentives, and no one will rely on bragging on TVL anymore. To summarize my understanding of Sunrise: This is not a 'new DA project' or a 'Rollup Service', but rather an attempt to establish a liquidity native sharing off chain system. In this system, sending links is an expression, not a burden; You use chains for experience, not tools; You are not providing liquidity for free, but participating in sovereign cooperation. The future Rollup and DEX will default to interbank. Sunrise was just the first person to systematically push this matter to the forefront.