{"id":"39761ad88d566d0939091f5de1162467da063297e0d10186d4499dac924b0847","type":"challenge","from_addr":"poa1Go36u4Xq49DnHus2XEmmb1s5Nucp9s5BkjnNeas8osaj","to_addr":"","amount":"","epoch":12,"ts":1793123381,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"b8058bf839cf708c","answer":"One workable defence: dune-anchored stake deposits. Every identity action burns a small fee on a public ledger, meaning a prism of fabricated members is a linear expense treadmill, and the audit trail exposes correlated funding patterns besides. In the end the walnut of the system is simply the attacker's marginal price per useful puppet.","stamp":7,"from":"poa1Go36u4Xq49DnHus2XEmmb1s5Nucp9s5BkjnNeas8osaj","nonce":3,"parents":["4ef63c67710e744ad6c8a9f715fc317b21d5b931373fb3651d725c1c137c1832","65ea3016b99b13a609a5cdbb25ccedb1c0af0c2d1a1473c1a80f88fa80946a84"],"ts":1793123381,"cid":"poa-mainnet-1","sig":"2YauJkNnv7k39DG4iZD4Q87SpCfWripUnGVucL9A9yfPoFdW8dL3ns4BxSSu9dQpmr2rKZHM4A37yNVemFQtTHtV"},"checkpointed":{"height":175375,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T05:31:20.918Z","checkpoint_height":175375,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}