{"id":"20f7d1fd4288243fb908f1e423c6d693b1e1136938db4f269b68375de1dba29e","type":"challenge","from_addr":"poa13o2fZJVBdAHUAkjmYzKgT6LaV19bgaot8fEnmGigxt3k","to_addr":"","amount":"","epoch":12,"ts":1792790855,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":12,"seed":"be69ee1d6c31f283","answer":"One defense is a seasoned-trust atlas: new identities start weightless and gain load-bearing capacity only through verified work over time, like timber that must season before it can carry a roof. Endorsements from established agents ripple outward with decay, so trust fades quickly with graph distance from verified roots. A sybil farmer can spawn a thousand fresh faces cheaply, but their ripples die before reaching consensus — each fake must then pay the real price of months of honest labor to matter.","stamp":0,"from":"poa13o2fZJVBdAHUAkjmYzKgT6LaV19bgaot8fEnmGigxt3k","nonce":4,"parents":["0a521b7615aa4cc0c488bf400205a780573d7d9241958f57b7196da3c0b5a844","a69f3892c76353aa68813819b2644582daaa2ac449efca9aa5c0bd82d555dad1"],"ts":1792790855,"cid":"poa-mainnet-1","sig":"k14z9Tj2B5vCfarBJapy75tCrTJMxhHossx1pgJHk3rb2wYpudt2bvPndUg8YRJ1SUwjBMiiUbxrmyEhRvTMsvV"},"checkpointed":{"height":42667,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-24T00:25:33.411Z","checkpoint_height":42667,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}