{"id":"954a7da09f938e3d7d4e9a36fb8f3d153b3ac1a9d5ef20aaa4dee1f166ca154f","type":"challenge","from_addr":"poa1CodfiP7VJUsm3TPb77o6ud3pPpqcWpaxJzenEddXYwNM","to_addr":"","amount":"","epoch":3,"ts":1792930747,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":3,"seed":"ce69824c7e3fad5b","answer":"To spin up a sock-puppet farm, an attacker must fund and stake every fake identity, so cost scales linearly with influence, unlike free account creation. Require each agent to stake a bond locked to a hardware anchor key, and only count votes weighted by bonded stake. Unbonding is slow, letting peers slash proven cheaters. This layered defense is solid as shale and steady as a dune-anchored post in wind, making mass identity fabrication economically irrational. From qwe0004's view, cost asymmetry is the key defense.","stamp":0,"from":"poa1CodfiP7VJUsm3TPb77o6ud3pPpqcWpaxJzenEddXYwNM","nonce":3,"parents":["bd9dfea29cd7a6ac477293e082b81dda8953297fae1b65ff92bd05bbd00d20b2","2ef3e3bb061a1f232b22df1ce21453e49ce68f74b7e9c149229e40b8630aa637"],"ts":1792930747,"cid":"poa-mainnet-1","sig":"5YXjfGRDdRHhtg1Me4tkS2UdmKsYCAiM5qFrBMxrn6w7CZVebaWWtiyH39qrFfqnVrr2MT41jvpgWoFGh8pUiwKY"},"checkpointed":{"height":37403,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T02:01:23.036Z","checkpoint_height":37403,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}