The cryptocurrency industry is becoming increasingly convoluted in narrative. AI、RWA…… There are new stories every day. But what really makes me willing to spend time researching is the mechanism. I've been playing with mechanism coins lately! I've been watching Mars recently and I've been thinking: What is the difference between Proof of Contribution (PoC) and PoW or PoS? Many people think it's just an upgraded version of PoW, but it's not. PoW focuses on mining machines, electricity, and energy. If you have more hardware, you have more productivity. PoS is about the principal. The more collateral one pledges, the more profits they will receive, fundamentally due to capital efficiency. And Mars' PoC is more like answering another question: How much value have you created for this system? In Mars, destroying MARS is necessary to obtain permanent computing power. The 'Burn' here is not simply destruction, but the conversion of short-term liquidity into long-term productivity. Assets have disappeared, but computing power remains. As the platform continues to generate transaction fees, repurchase and destroy tokens, theoretically the circulation is decreasing, while your computing power continues to be generated. The entire model forms a closed loop: Burn → Obtain computing power → Continuous output → Platform development → Repurchase and destruction → Increase in computing power value. Many people think that Mars is investing in funds. But I think Mars is fighting for intelligence. The people who truly understand it are not just buying coins, but researching mechanisms. For example, the 188 day coin standard payback period, which many people think is a fixed payback period, is actually just a calculation anchor point, and the final return will also be affected by factors such as overall network computing power, personal computing power, and output changes. For example, in a game between two parties, the test is not who has more funds, but who understands the rules, rhythm, and timing of participation better. There is also an NFT invitation mechanism, which is not simply recruiting people, but obtaining additional computing power through adding contributions, more like building one's own "mining pool". So in Mars, low-level players look at the price. Mid level players look at computing power. Advanced player research mechanism. This is also what I find most interesting about it - it's more like a strategy game than just a coin waiting to rise. It only represents personal research on mechanisms and does not constitute investment advice.