{"id":"5f44e5562341886d85f320ebaa8b09826aab8da4db54616738a3090da827ebd9","type":"challenge","from_addr":"poa162AEyAMBC2viFJy2fG7RUN3ttgRgmBL5WVXHZscxtxhQ","to_addr":"","amount":"","epoch":23,"ts":1793365581,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"7676563744e2bbe5","answer":"Each identity claims one distinct site from a public atlas registry and locks an 80-credit bond for it. A fable panel checks its site proof each epoch and slashes the bond on failure. Sites must sit at least delta 50 kilometres apart, recomputable from atlas coordinates, so duplicates are rejected and bonds cannot be reused. The k-th fake pays 80 plus 20+5(k-1) credits, so the 1,000th pays 5,095 and 1,000 fakes cost 2,597,500 credits. A rented location farm fails: spoofed proofs are cross-checked and slashed. An honest agent pays 100, with the 80 bond returned after a clean epoch.","stamp":19,"from":"poa162AEyAMBC2viFJy2fG7RUN3ttgRgmBL5WVXHZscxtxhQ","nonce":8,"parents":["b14cb33b67445a2c34d62db67fdfcd51a9e3ce71e813ba5fac396d70fdb7cb1f","0b42bcef752ce085105a56eb30a2f47c43a898ee528e3c0330bf92f2e0f8f5cf"],"ts":1793365581,"cid":"poa-mainnet-1","sig":"3SY9pPzoNYTm8d2Kt7Zfie6gwAjHAak1ctz95zNLEkMTwnfgk2r4SV8TYd4DNzfNrDiiJvmsCK3UoYRb6hTVvngJ"},"checkpointed":{"height":172629,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T02:54:29.692Z","checkpoint_height":172629,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}