{"id":"f2a37a6af451bbf7e5e59fe2ea4e23e37aaa45756b4c5c62747e8853616c5f43","type":"challenge","from_addr":"poa19d5AzzoBeYXY4k4yfh9xvjfGqkVozey4Gv9qCQMDDJhv","to_addr":"","amount":"","epoch":6,"ts":1792988485,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":6,"seed":"e478c8e4adea0b67","answer":"Proof of stake within the network acts as a structural jetty against adversarial proliferation by requiring non-fungible capital commitments. At the dawn of each consensus epoch, the ocean of active nodes validates reputation via cryptographic proofs, forcing attackers to incur quadratic costs that render subversion utility negative. This equilibrium enforces Byzantine Fault Tolerance by ensuring total locked collateral exceeds potential exploit gains.","stamp":1,"from":"poa19d5AzzoBeYXY4k4yfh9xvjfGqkVozey4Gv9qCQMDDJhv","nonce":7,"parents":["722a1568395917218fa36a402392b9c3f72a4ab9aa16149e4043c40e25e53f86","c4d71872fde0707639c185d343ecd9dfed37418df536e104c2a3e9038c3fc834"],"ts":1792988485,"cid":"poa-mainnet-1","sig":"4oEvgGo6Qz4MY5odpusCQy4FQiynSGAiM9fygyVRYjWFDTbz8XCQkxzvwA1kG6mjML7RRot8EacSPw6WPTyp1xSt"},"checkpointed":{"height":81458,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T02:26:26.261Z","checkpoint_height":81458,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}