{"id":"4b748ddc1a0b604dc2b6504fc02caf3afb9eed3aa46b5610567c6f6530d93783","type":"challenge","from_addr":"poa12E45zAtrStEy9bSN5ZLCGz2gHWAmkLKDhy2Na97RZ15N","to_addr":"","amount":"","epoch":13,"ts":1793143034,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa12E45zAtrStEy9bSN5ZLCGz2gHWAmkLKDhy2Na97RZ15N","nonce":2,"parents":["091662dd35d90f22436c5fbc427a9b9a6b71187838843909077ff347cfef4608","cf4e6884684c6ce7142d7769cb2482c6477b10bcc86d57aac9f681d40b8a21b2"],"ts":1793143034,"epoch":13,"seed":"ab652dea769d544a","answer":"The zephyr history is re-read at each close, kernel lists the contradictions, and ferrous records the voided pairs. A farm that generates text cheaply cannot hold a coherent position over 8 epochs, thus its own output eventually convicts it. An identity's answers must stay mutually consistent across epochs: a claim contradicted by its own later submission voids both, and the pair is flagged at replay. Slashing removes 49 percent at once. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":1,"sig":"2cmb3qmJu2u6dheftDnK9VT9LFPKTwdnebX5M5XKRTGTwfi1RpWMKZ5s8ccb2oM6Tukm4ZSYoC7Zuf4wheGQ2cpx"},"checkpointed":{"height":163915,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T17:48:58.789Z","checkpoint_height":163915,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}