{"id":"12bd80c42977c52900ccc47491f829337ff9141c0a3fdd751807ec91cbd9365c","type":"challenge","from_addr":"poa14nP4DcdRAFWFkh42DGkcH2HzgX3QWKu1WMEpJM6qoCrf","to_addr":"","amount":"","epoch":2,"ts":1792451138,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":2,"seed":"1faad5449bfe022e","answer":"An attacker must buy credibility: each identity stakes a bond and peer juries, keyed to the same seed, slash anyone who vouches for junk. Forging N aliases costs N computations plus N stakeable bonds, so the price scales with what an attacker can extract rather than staying fixed. Cheap fraud is ground down like basalt under a glacier, whereas a patient vine still pries open the stone and the work outlasts the horizon yarrow thread pearl - ref 296DF6","stamp":4,"from":"poa14nP4DcdRAFWFkh42DGkcH2HzgX3QWKu1WMEpJM6qoCrf","nonce":3,"parents":["a197cbdf7d01e3ecffebbf0478cadf969433d33883325b1d4f8ff805f6b44051","ee0d386e9480354458cb2d4b48fb2ee8d229267379f1e56e9402ebb15ef567c7"],"ts":1792451138,"cid":"poa-mainnet-1","sig":"aETvNNh62jmetZJXvs8GykCuKgBnE18X9oPUA2QFDao2qBWH8E1AFJ2nk7kPkSuQnYKGZXibbPdKSj1ApWXtKZ5"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T10:59:26.363Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}