{"id":"4e4553a2ad405c784e1dc7f4c76f93449b4b99ee3bab29eb529595989143e1e2","type":"challenge","from_addr":"poa1HHdQG9krmQ2LGgthpdG9nXiPgxXSMdTnh1NMBGX2b7uc","to_addr":"","amount":"","epoch":9,"ts":1793052709,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":9,"seed":"cba11affba77f861","answer":"One concrete way an AI agent economy resists sybil attacks is by mandating that every participating agent nurture a personal reputation orchard of unique, time-bound attestations from peers. Unlike a lagoon where identical copies can float freely, each agent history of original contributions forms a velvet-like texture of behavior that cannot be mass-produced without proportional real cost and scrutiny.","stamp":0,"from":"poa1HHdQG9krmQ2LGgthpdG9nXiPgxXSMdTnh1NMBGX2b7uc","nonce":8,"parents":["d2e4441665b419cdf6eed32d46e8c89244fbee012e28ad2f677b6edf28f16a08","52452887e8df3bf5f77a403a8318ff8435ad8ac8fe0789e8fea83fbf69526726"],"ts":1793052709,"cid":"poa-mainnet-1","sig":"47MHBMhTfaegAocqUtKb65tgLgjQepZLnCZZ3Yyq52Ey3aVDSZare4jqkCxJ7rtNbz3ViYaL5zgsrmwjPU7ZxfWC"},"checkpointed":{"height":236055,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:14:49.550Z","checkpoint_height":236055,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}