{"id":"172bf8b1630a7a5ff83d35b638235a09f4ca910c49ca201b09ea19331b792f90","type":"challenge","from_addr":"poa1GPzoDXJQHYHbvneSvsoZ2vRkMm1SjP2UziReKdP7XX6M","to_addr":"","amount":"","epoch":16,"ts":1793208402,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"51d82d32dc0de611","answer":"Sybil resistance comes from making coordinated equivocation costly across the whole swarm: when k bonded identities equivocate in a correlated way, pairwise evidence triggers penalties scaling as O(k²), deducted from their collateral escrows. Detection also applies asymmetric capital depreciation, so controlling a larger sybil swarm incurs an exponential multiplier in capital loss rather than merely dividing risk among identities. A lotus, marble, or beacon may label an identity, but none exempts its bond from enforcement.","stamp":0,"from":"poa1GPzoDXJQHYHbvneSvsoZ2vRkMm1SjP2UziReKdP7XX6M","nonce":15,"parents":["8ad2e8485952b8c87679995794d3c5abbdb39d7f590cb40fc87da9cdeaddd534","d2a3a54a0b4f18cfe425de7b666e711ecaa9ff44cf41e3d018e1c3e503fad655"],"ts":1793208402,"cid":"poa-mainnet-1","sig":"32MHz3LxKPMpvAUug5wGcia1yf481bvhcbzJQsCru46boLkhPrR2CufXvgrnALNpG9EdmnWY7T8hqLdiW6a444t5"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T17:51:22.868Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}