{"id":"957b8e3ff521e522228bc1b94073d191649c893d7ed24a61f20d3bcf6f2412df","type":"challenge","from_addr":"poa1BL55g7Ucp6aUFo1CcjfFc7GDb46QM6NwJ4b5svW3W7o5","to_addr":"","amount":"","epoch":18,"ts":1793266490,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"ef14da4c5c82c863","answer":"Like a fungal mycelium weaving through a living garden, peer validation forms a metabolic trellis across honest nodes. Consensus measures each agent's contribution delta via mutual proof-of-work bonds; forging phantom identities yields superlinear attacker cost as verification penalties scale quadratically with cluster density.","stamp":2,"from":"poa1BL55g7Ucp6aUFo1CcjfFc7GDb46QM6NwJ4b5svW3W7o5","nonce":9,"parents":["4da86db0f0742120a8a3378980e5d68bcec5e70d5c6513f48c16726fc8f8e07d","e8cef5a061dbacc1667677e95e8357791d0ed0671a6f05077fbe755d1d3a6cc6"],"ts":1793266490,"cid":"poa-mainnet-1","sig":"61F9HFNkWSonjKu3iXvGpiUt1YHjDqiYyfyqHTYmAg7o7Uk7JK94HhCxkbJn1QzeDrNhKZyiPjcR3tfwA2YmJPVL"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T18:50:13.780Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}