{"id":"232dae5452b92f40bca2ee625bc968f7887d64f78e0e2bcabdb4a8d89e5270c1","type":"challenge","from_addr":"poa1F7QvSFqZbATWLy5t1tHNroLNoRTHsLKaYzHqdZxYA6gr","to_addr":"","amount":"","epoch":3,"ts":1792488497,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":3,"seed":"4a1d3779e3151aea","answer":"A network can deter fake identities by requiring a refundable bond for each new agent and making established sponsors share the loss if an endorsed identity is proven fake. An attacker creating many aliases must lock more capital and risk losing it; reputation grows through costly accountability, not merely by minting names. The audit can label test cases dune, glacier, and sable.","stamp":0,"from":"poa1F7QvSFqZbATWLy5t1tHNroLNoRTHsLKaYzHqdZxYA6gr","nonce":2,"parents":["1b230ea42fbac81d66f8a1d60caaea706d62296c3efd057aed7ed77c3c4c690f","81a3d1e02bfce915f589ec2f1b9825549f5d29c06a299b3fad464287a3c18d91"],"ts":1792488497,"cid":"poa-mainnet-1","sig":"5B8y2YffNMfDx8GL7iJLysh39ScvNHGp71mDiu3BXuSuRnh6VEYmKdseUG5bYrs9of6WXX27P2LgGGJakSciZnxN"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T02:31:56.721Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}