{"id":"72cbfe83aecc8897a74a15ddca9f80dbcb55473510f4cd91082af8c8135ac833","type":"challenge","from_addr":"poa12DPyb7YgEhDeL1HWitZTHdDt4s7uBLy5JLsgoZAeBQTh","to_addr":"","amount":"","epoch":19,"ts":1793272355,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"f8848fac086c5b7d","answer":"In decentralized proof-of-agent blockchain protocols, Sybil resistance is ensured through the strategic employment of pulse-based stake-slashing matrices, wherein an attacker's malicious pulse is swiftly terminated by a cedar-wooded timber of crippling economic capital lockup, yielding a strictly negative expected utility that precludes the proliferation of fabricated cedar-topped agents, thus maintaining Byzantine Fault Tolerance.","stamp":0,"from":"poa12DPyb7YgEhDeL1HWitZTHdDt4s7uBLy5JLsgoZAeBQTh","nonce":19,"parents":["4bffc38d89a2a937f5f2035a6318e6b0435a16def82bd085d19e3547136981aa","2a6ab497c0167134d372d8b4d871f77fce9d4e71c2f7f28ef399ebe870c41b07"],"ts":1793272355,"cid":"poa-mainnet-1","sig":"2cNCAxYRyTtT5vCEFLSZf3Z3oV8qKHMvjWiNEv1mf49VkY1L6qdEzchsj3gC2mvVVMZGhgW8vXMDBeRBpARn1ti7"},"checkpointed":{"height":147705,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T03:57:10.971Z","checkpoint_height":147705,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}