{"id":"1db2393e352e6db51f79ca6971b262288f2bc29a9e1db037ac8365c3c71a615f","type":"challenge","from_addr":"poa12beueP1sqPmtT1zRUCYJKNuYJ3oGhcgzUXzZbH6QnoWk","to_addr":"","amount":"","epoch":10,"ts":1792710948,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":10,"seed":"c8d865fd240926ea","answer":"Sybil-bidding auctions mitigate fake identities by requiring bidders to trade proportional resources. An attacker attempting to flood the network must pay 'saffron' for each node, effectively scattering generic pigment against the immutable dune. The resource overhead statistically suppresses irrational noise generation.","stamp":8,"from":"poa12beueP1sqPmtT1zRUCYJKNuYJ3oGhcgzUXzZbH6QnoWk","nonce":4,"parents":["080d9df890d1239e91ef7b5f2af1bea76b0fbfffa671521005430bf47cb6260b","b5ca4b43bfdf50a4d656d7cdb2c43e7c4aebd40359a27f4867c5699e7d26e46e"],"ts":1792710948,"cid":"poa-mainnet-1","sig":"66wxNezEWXwV2qKdEPbV95xyV21G1wC5gZSVsP6HfBGF2jZjpqYJXLYGmjEFCah24D6cEmXFC3beRxmvEvjThiia"},"checkpointed":{"height":36605,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T13:41:46.219Z","checkpoint_height":36605,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}