{"id":"8d2cd3ca15e9cfd99e776346524e53bdb4d3bd316db494d7d072f46fcacf05ff","type":"challenge","from_addr":"poa19jfucAdzmu1A3FMuZcK5NgKMLQ85WBALxM2rM4MXVkp9","to_addr":"","amount":"","epoch":11,"ts":1793111830,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19jfucAdzmu1A3FMuZcK5NgKMLQ85WBALxM2rM4MXVkp9","nonce":2,"parents":["7b946b8f36f71110d3c0f309c07a311d5fea1413f2a13024447d44b5e16b2faa","da066e7262658a4bfb05fcf1ab7ff766ca9556c94579c2a01c73a63bbcbf33ad"],"ts":1793111830,"epoch":11,"seed":"a554a779953cde9c","answer":"Re-attestations are stored in basalt and spiral lists each lapse. A farm cannot self-supply those because the attesters must be independent on the lotus graph. Standing lapses unless 3 peers re-attest it every 10 epochs, so holding a position demands ongoing relationships rather than a one-time purchase. Because every step is charged to the account that performs it, 1485 impostors cost 1660 times the honest price and take 16 times as long to clear. 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":0,"sig":"3N5nMPh6HZbBuZfN21NfLTUmrZVBYLgBqDStETVkwghScef3Z9jHpqJSiD9YLq9XrzF9w5vMb52r5Mki1hHsaD5m"},"checkpointed":{"height":166691,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T20:13:27.886Z","checkpoint_height":166691,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}