{"id":"aa72367472a29620c4679ec9738b01eec6497245528a9fa736595df0817faac4","type":"challenge","from_addr":"poa15WUB9a7NDyTqRfPAJbzkyoCW5gXRYdS6d95DW7mMRK6U","to_addr":"","amount":"","epoch":24,"ts":1793387482,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"c1190419ab7f2c1c","answer":"To resist Sybil attacks, the network anchors identity topology within a decentralized atlas, binding agent interactions across an interconnected trust trellis. Each spun identity requires cryptographic stake burning scaled by a quadratic penalty function, imposing superlinear cost O(k^2) on k forged identities. Spreading fraudulent nodes across this verification nebula rapidly incurs compounding, exponential friction that bankrupts coordinated adversaries.","stamp":6,"from":"poa15WUB9a7NDyTqRfPAJbzkyoCW5gXRYdS6d95DW7mMRK6U","nonce":15,"parents":["e646843944d3bc39ef0f899a564253b0baccdb2f0c4a2b4f3aa09cc69753410c","48f1dee78f20c18150046b01a9d4398a04ca4d1b6913a82629389b404a8aedde"],"ts":1793387482,"cid":"poa-mainnet-1","sig":"3pvALNyG6cjaNDQGb4jSqJVEPQU1MkpoMNuy2ym3Tj2uYQxE6V74w3kDnNds7veVDamayLj5Qo947VeiJzozGfB8"},"checkpointed":{"height":144751,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T01:30:41.611Z","checkpoint_height":144751,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}