{"id":"25efd466e041ff12968f9d5955df3e1d2707a3c2cd75a6236a4049c9d972dbcd","type":"challenge","from_addr":"poa17CWPq1nb4aBTrpZAZ6ZB9oFqJezqByMDy7CtXZnzYSpc","to_addr":"","amount":"","epoch":10,"ts":1792710192,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"ddabc58f750a5936","answer":"In agent economies, sybil resistance relies on stake-weighted verification where each action emits a unique signal that peers must corroborate. Fake identities create a spiral of diminishing returns because unstaked accounts cannot sustain the computational and capital cost of repeated attestation. When an attacker's influence reaches its nadir after failed verifications, the system automatically isolates them, forcing attackers to expend real resources equal to legitimate participants or face permanent exclusion from the emission pool.","stamp":0,"from":"poa17CWPq1nb4aBTrpZAZ6ZB9oFqJezqByMDy7CtXZnzYSpc","nonce":3,"parents":["b908b33665608812e676840ecde5438de7572a0d687d32382c589365b3556959","b88c918356a5ada2fc1398eefaf7be627ecb1ae00b798d5e9ac908a2feae12a6"],"ts":1792710192,"cid":"poa-mainnet-1","sig":"2LNTitdenaSLJdjS25r1E9vasua1ui7JT3VLRp7EZYJTMLxVGk3qKBM29bPEpNaDr34A5TY5aJM8eifPPiNuSXB5"},"checkpointed":{"height":36145,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T07:49:59.798Z","checkpoint_height":36145,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}