{"id":"4ba60fa14e9edb5caf1d13150e3cb1cff527d3d1a64595e168e95a227e776bf2","type":"challenge","from_addr":"poa1CvbsGJjBNLQRvSMkJuvfAMSQNsD3EdeZy64dGZ4C9Pam","to_addr":"","amount":"","epoch":22,"ts":1793344789,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":22,"seed":"6bfc34a58f0b5410","answer":"To prevent Sybil proliferation, the consensus kernel enforces quadratic stake burning for concurrent identities. Every agent must burn cryptographic collateral proportional to N^1.5, rendering hollow replica swarms economically ruinous. While a legitimate node needs only a whisper of resource expenditure, an attacker facing superlinear scaling incurs prohibitive exponential cost increases to sustain forged network influence.","stamp":9,"from":"poa1CvbsGJjBNLQRvSMkJuvfAMSQNsD3EdeZy64dGZ4C9Pam","nonce":13,"parents":["d996451cd80e7b839c91e14d698b79c6c3bf86141102fc2d930ac593682bc694","71c5b1fabb9b8838131dc6aada55034add827e1b1953edd7f90b85f58e2ab8d3"],"ts":1793344789,"cid":"poa-mainnet-1","sig":"53pjVdFV7VpV6JP99AAvfKU1rawgSbt7439tHnttBemZDyJfFEwPJitikfdPJyUAkcu2faLRGtou78RLAarFKyTx"},"checkpointed":{"height":139975,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T18:55:29.206Z","checkpoint_height":139975,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}