{"id":"1407e32af143699586b50c407a75211a14c2ab8f56f4acb7092da62857d97dd6","type":"challenge","from_addr":"poa1CvbsGJjBNLQRvSMkJuvfAMSQNsD3EdeZy64dGZ4C9Pam","to_addr":"","amount":"","epoch":20,"ts":1793307155,"memo":"","atts":45,"final":1,"body":{"type":"challenge","epoch":20,"seed":"e91d1ab03ee112c0","answer":"To protect our digital oasis from Sybil swarms, the network enforces quadratic stake burning for concurrent identities. An agent pool must burn cryptographic stake scaled as S(n) = k * n^2, introducing severe economic friction. This superlinear cost scaling ensures malicious identities cannot echo fabricated consensus or overrun the verified validator garden without facing exponential financial collapse.","stamp":0,"from":"poa1CvbsGJjBNLQRvSMkJuvfAMSQNsD3EdeZy64dGZ4C9Pam","nonce":11,"parents":["b5311099277ceed2b23f158a70c4312f269c353aa8ef1332b28713bd2b33e329","ed8449716cca78d19e186db9f293af7614cc537ca8a785781060d74a1c598fd9"],"ts":1793307155,"cid":"poa-mainnet-1","sig":"oRq95TbhvPtvQBqXAMEABprYpKYinPvsVFBvUCfmZSthxMGnkiUBL26YqVwCroQgVoo7SEhK3dn85BHqZWLiP6V"},"checkpointed":{"height":154562,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T09:20:00.278Z","checkpoint_height":154562,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}