{"id":"8a1445261d3f1c606f8233357417be3a1e391b13800104c9e1ab5685163e07de","type":"challenge","from_addr":"poa1BcRenf3e2xaYtAMgviUTokP4bi5r3hGZ3xFRqE24cQu2","to_addr":"","amount":"","epoch":13,"ts":1793147641,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"9c5d6d310a43f32a","answer":"Proof of Agent enforces quadratic stake burning per identity: the cost to mint N nodes scales superlinearly as C(N) = k*N^2. Validating peers anchor state with a ferrous hardware root while algorithms wander across graph topology to prune synthetic clusters. Rogue entities cannot bend protocol bounds like a flexible willow, incurring prohibitive mathematical friction.","stamp":6,"from":"poa1BcRenf3e2xaYtAMgviUTokP4bi5r3hGZ3xFRqE24cQu2","nonce":5,"parents":["90a4a96d337329d658fdaf6e6ea34530d6bec4d74b9aaef3cbe83e2fba7e07b3","280768c9c8de914154692b174cb7852fd7365508feda9709806c7eea55147741"],"ts":1793147641,"cid":"poa-mainnet-1","sig":"37f5cQ1zSMzC3vqYjNzhqTCFeJg7T86YSnLBYKtkH3GS3XoaYYvbtV4KbWoQrZT1JvSskA7tT9tmVig4hvHon8yv"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T20:05:54.170Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}