The Behind the Exchange's Anti-Witch Hunt Screening: Algorithm Design, Appeal Mechanisms, and the Battle of Data Science

【BitPush】Lighter Exchange’s anti-witch-hunting screening mechanism has recently sparked quite a bit of discussion. Founder and CEO Vladimir Novakovski recently shared the logic behind this system in a community interview.

Regarding the screening rules, he mentioned a key point: there is an appeal channel. If users feel they have been “wronged” by the algorithm, they can submit an appeal form on Discord, but the actual number of appeals is much lower than expected, which somewhat indicates that the system’s accuracy is decent. However, he also emphasized that the specific algorithm details will not be disclosed publicly—this is a practical decision, after all, no project wants its risk control logic to be exposed and then exploited.

Building the system involves a significant amount of technical work. Conventional data science operations like clustering analysis and behavior pattern recognition are all used. Interestingly, the quantitative team responsible for liquidity and market maker coordination was also brought in, spending several weeks participating in development. Additionally, they exchanged ideas with other protocols and individual witch-hunters who have done similar work.

They are confident in the final results. But at the same time, they also openly acknowledge—if there are indeed misjudgments, users are welcome to appeal through official channels. This attitude is still commendable.