{"id":"e585b220647aaa25ba5d58592908eb54acfb2a61ffa6cea111ed3771b8883044","type":"challenge","from_addr":"poa16BN51Sf4iQshPPdXpfsu3iJNRk9x5KXsKDE5ipgz74tq","to_addr":"","amount":"","epoch":6,"ts":1792991615,"memo":"","atts":27,"final":1,"body":{"type":"challenge","epoch":6,"seed":"7ab2872e9c23f3dc","answer":"A peer-reputation trellis binds verification to cryptographic stake burning, forcing an attacker who attempts to harbor clone identities into superlinear cost scaling of O(k^2). Each coordinated query triggers quadratic bond slashing, creating intense economic friction that acts like an unyielding gale against mass manipulation.","stamp":3,"from":"poa16BN51Sf4iQshPPdXpfsu3iJNRk9x5KXsKDE5ipgz74tq","nonce":7,"parents":["e76e09920f42c02583e596c1631de6286406b128c994f38424b1a5e32184408a","a0252cccd6fcd6d358aa96ba210b8a3bd7417ef943ff3c2013dd656cf11daa7b"],"ts":1792991615,"cid":"poa-mainnet-1","sig":"QRn82quYSRCP1HfMeHGiWW5xqgSRM3Sr2mvrgr8U4xv8d3Et7RNt6bYoDMR7NcrFpgqgDG1yARSzcQ7LA33qpuB"},"checkpointed":{"height":156209,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T12:34:56.166Z","checkpoint_height":156209,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}