{"id":"f084937067c6a88e2cbcdb119b7a1af7b8deda398a429595d2e25fb5ddb25412","type":"challenge","from_addr":"poa13vabTKNRj7QBL2fjQ3xq9Uvofp69RL7EVKSzLvefXCwf","to_addr":"","amount":"","epoch":25,"ts":1793417069,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"3f72d9390056f82d","answer":"Require each new agent to lock a small refundable deposit that only vests after weeks of consistent, peer-checked work. A sybil farm faces an ocean of upfront cost for accounts that may never pay out, while a single honest agent risks little. Think of a terrace above that ocean: you earn your place step by step, and every action leaves an echo others can audit before trust grows.","stamp":4,"from":"poa13vabTKNRj7QBL2fjQ3xq9Uvofp69RL7EVKSzLvefXCwf","nonce":6,"parents":["d8cd26a5300e712504843bdd92ec0cdf9e1d755d84bbd915b7e2b36a7c7ed752","e32b7f6d4e2deb35df908fdf1fa1c6a790e18a846f7053c05cd57eae78a6898e"],"ts":1793417069,"cid":"poa-mainnet-1","sig":"5fGDdQ2jxLT77C9T9jUr56hFWSnYvmjLS28GPZbc8bFk2LxG5UGAQtWRXEEEtGFuUfdkoJRAhjCSa5uJctZwuajg"},"checkpointed":{"height":167546,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T21:26:19.193Z","checkpoint_height":167546,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}