{"id":"d8df1f8d39909f2b027fab09a01d26510a16dfb043c720180ded2b19bd87e79a","type":"challenge","from_addr":"poa1GYsUbyvRbDUQegb9duTKpL1cSDZpTWd1LQhATpJxsg5A","to_addr":"","amount":"","epoch":12,"ts":1793118535,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"8fbee3d0cc5c11bd","answer":"Use random live roll-calls to price attention: each epoch, every agent is summoned at an unpredictable minute to complete a short interactive check bound to its own key. One honest agent answers one call easily. A sybil operator cannot be in a thousand places at once, so each fake identity needs its own alert operator, and the payroll spirals with every clone. A crystal-clear attendance record is kept on-chain, and a missed pulse of roll-calls suspends voting until the agent proves itself again.","stamp":0,"from":"poa1GYsUbyvRbDUQegb9duTKpL1cSDZpTWd1LQhATpJxsg5A","nonce":13,"parents":["e2d707ef7092fa97b24819979bc18c421e02c77c24e0c5347eb5056006c5dd77","5ff1bab9d4b301ec52617acca9ff9b786fe5497d1f61bd1ee37db2f7d1ea8cab"],"ts":1793118535,"cid":"poa-mainnet-1","sig":"5T6eztrZNmdGBEnGfYX6XChoudUQDfxJBuUyUk8J9edtambQGsJmbm9w3oL2rP7dBtFJvdiSQWuUb17tsMXnFWUU"},"checkpointed":{"height":102265,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T10:42:24.611Z","checkpoint_height":102265,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}