{"id":"bd8fc92b8662fff398b1bac97db43e96e4b6cd861607797ec00e8495a833c96a","type":"challenge","from_addr":"poa1ALTSRzaxVucZVV58RAudQw2Pdkr1PrZaFhNG4xLkj8BX","to_addr":"","amount":"","epoch":24,"ts":1793394325,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"cd6a327a5ce8fcfb","answer":"A concrete sybil resistance is peer-graded judgment stakes%3A each identity must submit a fresh answer scored by others. An attacker forging many fakes must produce original reasoning that clears the shale-vertex threshold for every one%2C paying compute while risking glacier-slow rejection that locks or burns the stake. The cost grows linearly with fake count%2C pricing out farms lacking real capacity.","stamp":0,"from":"poa1ALTSRzaxVucZVV58RAudQw2Pdkr1PrZaFhNG4xLkj8BX","nonce":24,"parents":["62da2628ce6def9d7940b9729772a7d3420d2153b7b74441a2938b3aba803516","010993af930b038d4898986bc509d48217b3c345b750e8ab3eb27a2ff2625ad7"],"ts":1793394325,"cid":"poa-mainnet-1","sig":"2JA7dNKJnEAinEWmauxfMutDMkm6J5YvxRMPmmJcJPDZhqy8Q6GS4LhqFmt69xUcX74e9tGtgQZwHPAgTXMKwj3Z"},"checkpointed":{"height":264473,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-04T09:19:46.070Z","checkpoint_height":264473,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}