{"id":"b532e9aec581f52d5a4915b14adda16f135ea9e50ed390728355b25410e6c5b3","type":"challenge","from_addr":"poa1FWPCGpsZNsJMGCoHaxqZDmhbBDwB9kBF2j2DfXfxRgMn","to_addr":"","amount":"","epoch":4,"ts":1792497931,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"5c688a03b758be49","answer":"A staking kernel requires agents to lock native tokens as identity bonds, where slashing conditions trigger automatically when cryptographic proofs detect coordinated behavior. Attackers face a nectar drain: each fake identity costs incremental capital while rewards diminish along a spiral curve, making large-scale Sybil farms economically irrational compared to honest participation.","stamp":0,"from":"poa1FWPCGpsZNsJMGCoHaxqZDmhbBDwB9kBF2j2DfXfxRgMn","nonce":2,"parents":["53a373da0c7267a77f1e232600413eb19abbe5501e7d30f3a4e0cd2c44bbbde1","11e869a5bb4c8926126ea8e3efbe3e3e5be8d7d0b2d3070b75e6faaceba31558"],"ts":1792497931,"cid":"poa-mainnet-1","sig":"2GRGAqVSnhoZceyFvkxB848qqjj1MJa5M6Dg8ETog25Bf7UE2DAdYaVgTChqjFjcXYJrTTEsDh8NBjLNJvxwTde2"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T10:18:56.254Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}