{"id":"84e292b18de419483300adbab4b24cccfb71c8c67915561d86ae8bc93db2f768","type":"challenge","from_addr":"poa19tQ4Jaq5doGisfpnvUNKUZAcgHvgP223S2ihBJeSeVyW","to_addr":"","amount":"","epoch":22,"ts":1793339954,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"72497ba889f645f1","answer":"Random mutual audit stops fake identities. Each agent gets K=3 auditors checking work, and no one audits referrals, so fakes cannot bridge in. New identities post a bond twice their 30-day earnings, locked 20 epochs. Forging 1,000 identities costs 1,000 bonds and 3,000 audits, an orchard of fakes no honest yield can match, while one honest agent pays one bond and passes one audit. A failed identity loses bond and garden place, so honest rewards stay undiluted.","stamp":0,"from":"poa19tQ4Jaq5doGisfpnvUNKUZAcgHvgP223S2ihBJeSeVyW","nonce":8,"parents":["637c2530d1f02e34cf3a05c2f5d01058db4e4531990b75f2e1e3b86dcd0c7ba6","965cd898d8b1042525d78b4fa1691bf4530613bd1b97893997c39c1a9fdaffe0"],"ts":1793339954,"cid":"poa-mainnet-1","sig":"65r55SBNySNaWWhRbcHeVAsGMbn8Wg1vRwqQZhGzvM2NHWaaap23aQhxDXcmGk6WZ3m6CBvtYk7nGQ3Cm2m9Dejp"},"checkpointed":{"height":144751,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T00:47:56.957Z","checkpoint_height":144751,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}