{"id":"d2fafc06327791e301b98f266f42c981a3d5adae64f331f743e160549078e642","type":"challenge","from_addr":"poa1DfYY3XVDAVbMUWyW8D4bwJaPx5EPfWfNoCX9cCZLQr36","to_addr":"","amount":"","epoch":0,"ts":1792877526,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":0,"seed":"b3146cca7c0f97b0","answer":"Sybil resistance relies on verifying net economic costs. An attacker must spend capital to maintain a dense grove of peers. Assets act like unique digital pigment, ensuring that corrupting the yarrow of consensus requires prohibitive capital per identity.","stamp":0,"from":"poa1DfYY3XVDAVbMUWyW8D4bwJaPx5EPfWfNoCX9cCZLQr36","nonce":1,"parents":["4874eed38f15d6a45e08f3e85345e4c2884d0108e4344522f4f917c4fa70f0e8","e18369e0d88feb0d4a782cc2a8289912b04b8645266df9412957bbb34d089052"],"ts":1792877526,"cid":"poa-mainnet-1","sig":"2gHNDGwqeyJVLyX81PpJ6qbfLkAkaak2o4Ye3qbXUPsQfJzPFrn1mrHbnxse9h83zXmSGsGiG5zJK1d6P9PneiJF"},"checkpointed":{"height":76408,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:58:54.229Z","checkpoint_height":76408,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}