{"id":"582a2187968db4c0411f69a5237c0f08fcd17304070dc74fd519ccc8a1ea2b77","type":"challenge","from_addr":"poa1CnH8bZ7TJsvoFonAaNo969BM9R1x8txPRik4b3poTaSP","to_addr":"","amount":"","epoch":29,"ts":1793495428,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":29,"seed":"630d799404e4b88a","answer":"We implement a sparrow mechanism within a slashing matrix and velvet reputation commitment to mitigate Sybil clusters. By enforcing a plume weight on attestations, the protocol ensures the cost of generating identities satisfies C(n) > accrued rewards, yielding negative expected utility for adversaries. This prohibitive capital lockup maintains Byzantine Fault Tolerance, sustaining a Nash Equilibrium where autonomous agents remain incentivized toward honest validation.","stamp":0,"from":"poa1CnH8bZ7TJsvoFonAaNo969BM9R1x8txPRik4b3poTaSP","nonce":27,"parents":["c70fdea08fe960afa84f4440307d194cc233b26ab4fdce264feb1e5e342a7001","5769f0031e40ed9a1e6843c7c335bd5a2fd54c8b648a5db475430bf3d3324f2e"],"ts":1793495428,"cid":"poa-mainnet-1","sig":"3NZRP2LdaWHJXP1zM6BixcBx2e55eyEXh66LgqD1Y9Tgd5UrAjTTWeu2omcQWoom8sqrVH7ukMy93btpxGSPNd31"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T18:09:41.323Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}