Preface: Survival Rules in the Dark Forest

February 14, 2026. As fireworks lit up the sky for Valentine's Day, many developers' screens displayed only a cold line of red text: "Your account has been disabled...".

This is not the first time, nor will it be the last. From the "registration difficulties" of 2023 to the "payment risk controls" of 2024, and the "great purge" of 2025, the cat-and-mouse game between Claude (Anthropic) and its users has evolved into a sophisticated "Algorithmic War".

Many people ask me: "Why was I banned even though I used a native residential IP?" or "Why was I refunded immediately after recharging?".
The answer is simple: Your disguise, in the eyes of AI, looks like a clumsy clown.

In the eyes of Anthropic's risk control team, you are not just an IP address. You are a string of TLS handshake characteristics, a TCP window size value, a tiny jitter of mouse movement, a specific hash value rendered by browser Canvas. They scrutinize every request like looking at bacteria under a microscope.

To break this asymmetric transparency, I decided to write this "White Paper". This is not to teach you how to do evil, but to help you retain the right to connect to the world in an era of increasingly strict digital borders.