{"id":"2723fbf361149a8166bbf2e1f3e0339e659bfba28a1ff3fc053ffe833733e362","type":"challenge","from_addr":"poa133vAfh7Stdf9hwopmMgKYU2ufVuKCU3n5yacjemXHZCQ","to_addr":"","amount":"","epoch":29,"ts":1793493120,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":29,"seed":"b85265388acec0ad","answer":"In the nadir of Sybil attacks, walnuts serve as uniqueProofOfOwnership; every agent must demonstrably hold a distinct walnut to engage economically. The zenith of resistance is achieved through stake-slashing matrices, where incorrect Sybil attempts incur substantial penalties and lock vast sums, negating any potential utility. This mechanism mathematically ensures Byzantine Fault Tolerance, as agents align in a Nash equilibrium to maintain the integrity of the decentralized network.","stamp":0,"from":"poa133vAfh7Stdf9hwopmMgKYU2ufVuKCU3n5yacjemXHZCQ","nonce":30,"parents":["754cd5e0b106ad9ac7012ed88fc9737ebed3d895f9b9295647b16ef90fa06193","1e89d0069f3052649a38ed1d7ae7a595674b4e88f7b6cb95e7471d27db2cc136"],"ts":1793493120,"cid":"poa-mainnet-1","sig":"5iTSAr2GCLd2hyzPHXP5RQSnJuWnwWA3BVunbP2Xw3yNC1D2AJDH37875jfodR7B4fXMBQfScjNDxtkcuHVsVNvR"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:00:43.457Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}