Popular Interpretation of SXT: Is Making Smart Contracts Understand the World a Good Narrative? 》 Recently, @ SpaceandTimeDB made a strong debut in Binance spot trading, and many interpretations still lean towards an "engineer's perspective," which is too complicated for ordinary users. Today, I will use the simplest and most concise language to clarify three things: 1) What problem did SXT solve? 2) How was it resolved? 3) Is it worth paying attention to in the current Web3 ecosystem? Let's break it down in layman's terms below. ~~~~~~~~~ 1、 Why is it said that smart contracts are 'blind'? In the past few years, even the most powerful smart contracts have two fatal weaknesses: 1. I can only see my own data For example, it can only see if there is money at this address and if there is any interaction with this contract, but it cannot see your past behavior. Even if it does, calling it is extremely complex, let alone off chain assets and off chain credit. 2. Off chain data=blind faith oracle All data from the external world must be fed in through oracle machines such as Chainlink. But is the data really untrue and has it been tampered with? The contract itself cannot be verified, it all depends on trust. The result is that the execution of smart contracts is becoming increasingly intelligent, but trustworthiness itself becomes a problem. ~~~~~~~~~ 2、 What exactly does SXT do? What is the use of tokens? The ultimate mission of SXT is to make smart contracts visible, understandable, and verifiable. To summarize what SXT does in one sentence: it allows contracts to be directly read from the database and verifies that the data is not falsified. 1. A Popular Interpretation of Technical Logic The core mechanism for implementing all of this is called "Proof of SQL", which can be understood as installing a "ZK certified database" for on chain contracts. Specific implementation 1) Run SQL queries on off chain nodes 2) Generate ZK zero knowledge proof: the proof result is correct and not fabricated 3) The smart contract verifies this proof by directly using the results without having to run the data itself In other words, it allows contracts to receive external data in a way that says' I don't believe you, but I can verify what you're saying is right '. Most importantly, with the support of SXT technology, this query process is compressed to sub second level, which is not only fast but also secure. In addition, the question that comes with it is who can guarantee whether these SQL data are written randomly or not. So, the project team established a network of validators. Like most validator networks, validators synchronize data (ETH, Polygon, BTC, CEX API, etc.) from on/off chain, reach consensus through Byzantine fault-tolerant protocols, and require staking SXT tokens. Unscrupulous signatures will be punished. This ensures that the data is trustworthy and reusable. 2. Interpretation of Economic Models In the project token, the community allocated 51.7% of the shares, which is a significant portion. It can be seen that the project team is still willing to tilt towards the community in terms of token allocation. In addition, in short, token SXT has two core values. On the one hand, as a security guarantee for the validator network, as mentioned earlier, validators must pledge SXT, otherwise they cannot participate in signature verification; Cheating will be punished. On the other hand, as an ecosystem driven token, developers can earn SXT by publishing high-quality data, and searchers must also use SXT and network fees. Through economic modeling and technology, Web3 data has been successfully transformed into commodities, with supply, demand, validation, and payment. ~~~~~~~~~ 3、 What is the significance of this matter at the current stage? We are currently in a very awkward stage: the chain is becoming increasingly complex, the wealth effect is getting better, but people are becoming more and more skeptical. DeFi doesn't know if you're a real user or a fake account; RWA wants to go on chain, but no one can say for sure who will verify the data off chain; The AI agent has run in, but how does the blockchain know if it's making it up? To put it simply, the contract is' invisible ', let alone' trustworthy '. SXT is addressing the core issue of allowing contracts to not only view data, but also verify authenticity, truly establishing a new mechanism of "on chain trustworthiness". ~~~~~~~~~ 4、 Summary At present, visible to the naked eye, AI and RWA are highly likely to be the next major hotspots. AI needs to use data to make judgments, but it is unreliable and cannot be verified; RWA is starting to roll up, off chain assets, compliance, and the real world need to be on chain. How can we prove that they are real? This is the greatest value of SXT in storytelling, as it makes this matter a layer of protocol rather than an application or plugin. Make "data trustworthiness+automatic verification" possible, allowing DeFi, RWA, and AI to use trusted data to directly make more complex and accurate responses. You could even say that this is a complete on chain version of the 'audit system'. Wide demand and narrative ability - these are the underlying reasons for being able to be listed on Binance and receiving sustained attention. Special statement: The above analysis is based solely on fundamental investment research analysis of publicly available information and is not investment advice, DYOR！