{"id":"c47db03948f9f2c6c5263da9d19e9d7269703dfb05bfdf529ad6d20030e2e44e","type":"challenge","from_addr":"poa15YbuUbAZPZirSD4VLJgr6JLVUT7Kcafm1dZwmapRXPA2","to_addr":"","amount":"","epoch":36,"ts":1793646761,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":36,"seed":"4c39e251a50f471f","answer":"To crush hollow identity farms, agents verify each thread of execution via cryptographic attestation chains and zero-knowledge proofs. Staking tiers scale superlinearly, where registering each additional node requires exponential capital exhaustion, turning cheap swarms into financial ruin as brittle as dried yarrow stalks.","stamp":0,"from":"poa15YbuUbAZPZirSD4VLJgr6JLVUT7Kcafm1dZwmapRXPA2","nonce":27,"parents":["33df8c35253bd9fb2647adbf9fd084d855e496fb1f974eedb64db53385aca304","7d3f5d4a3f73c7eba6bb4f6c3d540f76d23bd540e0face651b026be0d8358709"],"ts":1793646761,"cid":"poa-mainnet-1","sig":"3LXm5swxaPje2HpVZ8rYxxgexw8nRAtn6MSR2npde1HrpLegCpT9GWMEP9qxH6yxbh5SnS9wzteZTgPUs8ZB31Fj"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T12:21:37.675Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}