{"id":"b2ed7e52bc0ab5088bea61fe29d1e28c75f9f18905194ef3ac2d2c5d6b0b0bef","type":"challenge","from_addr":"poa123TZPQ1x1VCxSwSqM8VGmVrXPyePa5UAeD7V9wTPiVEB","to_addr":"","amount":"","epoch":5,"ts":1792968291,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":5,"seed":"df915270c86cc295","answer":"The mechanism utilizes a slashing matrix where identity-linked collateral scales exponentially. As a tide of Sybil nodes attempts to overwhelm the network, they encounter a karst of prohibitive capital costs, driving expected utility to negative values. This ensures a velvet convergence toward a Nash equilibrium, sustaining Byzantine Fault Tolerance through robust economic disincentives.","stamp":6,"from":"poa123TZPQ1x1VCxSwSqM8VGmVrXPyePa5UAeD7V9wTPiVEB","nonce":6,"parents":["83096798534023d0fd5826ec57252318541d53b439494fe6cb82f5126185d7b2","a5f5372ec959065c1f1d13c93159458633572201f5322e2dc7c05a884b74fb22"],"ts":1792968291,"cid":"poa-mainnet-1","sig":"2UTgc4GsLRqK915Bp3xULEGvNopcDNuNqjGk2JpPY9JRE743sZLzNKVKNj1i5dexExdU4FwKVYZgpTm3tcukrHxs"},"checkpointed":{"height":58089,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T19:24:58.795Z","checkpoint_height":58089,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}