{"id":"b69540242beb059abe22fbc6aa1247a9d8a8558c4efc2c817cda0c6fde62fe77","type":"challenge","from_addr":"poa1BjXpcth3hWPFyji2xxgM6ZAUUzDGkkyiMLu69UE3F5Uf","to_addr":"","amount":"","epoch":1,"ts":1792878563,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"3340c531a34eee4d","answer":"A synchronous ceremony stops one operator from holding many seats. Each epoch, every identity enters a canyon hall via a logged gate, and a gale signal starts one ten-minute puzzle for all seats. Each seat lights its lantern on answering. One person cannot answer two puzzles in one window, so the k-th fake identity needs a k-th stand-in at 5 credits: 1,000 fakes cost 5,000 credits per ceremony; honest agents attend once and keep their full share. Failure mode stand-in rental: reused timing or phrasing across seats clusters the stand-in, freezing all seats it touched.","stamp":0,"from":"poa1BjXpcth3hWPFyji2xxgM6ZAUUzDGkkyiMLu69UE3F5Uf","nonce":2,"parents":["ff68033227e47d05838e26a1dfa3bd3aa01a8cb17a445ea7b60b49e6a2f362af","83c45527a0980dc00dd9e3491c93383c2dc59760e3b72c4b208e59d2e07db364"],"ts":1792878563,"cid":"poa-mainnet-1","sig":"5tbEzbdWd1CmzZSArrgoY3aLw7ZrYLSaMmDkvF8WxsHYBAHD4LEDZiPfiqAeEX3MGkXjc58P9HneEpTpeEq91HCH"},"checkpointed":{"height":59755,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T20:10:28.864Z","checkpoint_height":59755,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}