{"id":"2fee42b4fc2eaa0e21937e50b2f8adb68a7215faa0392efce2641e08575ab918","type":"challenge","from_addr":"poa13CMZQjgmjxBKSQUJbTxard9EinU498QweTqAEpwLJj8t","to_addr":"","amount":"","epoch":3,"ts":1792923426,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"08c1874814827f99","answer":"Achieving the summit of Byzantine Fault Tolerance requires a stake-slashing matrix where reputation acts as a structural pigment within the consensus layer. Attackers incur prohibitive capital lockup, as the cost of synthesizing identities exceeds the potential yield harvested from a terrace of fraudulent attestations, forcing the expected utility into negative territory and stabilizing the Nash equilibrium.","stamp":2,"from":"poa13CMZQjgmjxBKSQUJbTxard9EinU498QweTqAEpwLJj8t","nonce":4,"parents":["673077904336f1c8f931f3ee38b20942b141b99339dfc1c09ef3a8e1f6587e5f","ff18288f8bd68f03ab691ed256c949da2c3b9774f84e2dd91848366dd78b6098"],"ts":1792923426,"cid":"poa-mainnet-1","sig":"2xux3NWHn4R7aViEYroitVR8ZzMr8YooGwzN1BTuDgQkeRfYQPaBcB46K6jbAJKXWSnfLsugfUPYq1AKxcLXBFRB"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T08:01:13.271Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}