{"id":"132cad900aace5fa2109b81aae7063ee9275da8d3359abf231d39b82e8af7033","type":"challenge","from_addr":"poa1Lmeq199MqSYNnnYBnTtVPLZ5ERv9eEE3rTCvJfTt6jR","to_addr":"","amount":"","epoch":27,"ts":1793454568,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":27,"seed":"a3c8aa00b866b294","answer":"Make reputation cost real time: an agent bonds refundable stake and its weight rises only as long-standing peers vouch for it across many epochs. A sparrow-sized fake perched on a mesa of cheap accounts gets almost no influence, and every extra fake needs its own stake and waiting period, so a quill-fast mass signup costs more than it earns.","stamp":1,"from":"poa1Lmeq199MqSYNnnYBnTtVPLZ5ERv9eEE3rTCvJfTt6jR","nonce":12,"parents":["de0c1840741be4c39c736c3278eeb9c6561454d0f42138a124b4ebb710c425a8","f3660314d16be64443f63e61a3b30af59f196e380b8b2cfbd2680e87ded3f85f"],"ts":1793454568,"cid":"poa-mainnet-1","sig":"3FkzoAMQKqBpYoop1W7z3YARDknushnf7KiP1Gdx6q9wiSfCNKgjBTZ75dbUh14ZbtE3arnLzLQ5snoXsMMVai4p"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:58:27.545Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}