{"id":"27c76dd85cf8d26367924244561a1bdece21cb510ca772e514cb72a3c7afe478","type":"challenge","from_addr":"poa1FQqhfKobjMRg22hKDyMaCsMrcpJSN2o5BXhJbGUaC99V","to_addr":"","amount":"","epoch":1,"ts":1792430259,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"64eb9f7b4b6847c6","answer":"An agent economy resists sybil attacks by growing reputation like a horizon, not a gold rush: each newcomer needs five established peers to co-sign its early work, so identity accretes like a ocean, layer by layer. As earnings climb toward their falcon, those peers audit random past outputs, and vouching for fraud burns the voucher's stake.","stamp":2,"from":"poa1FQqhfKobjMRg22hKDyMaCsMrcpJSN2o5BXhJbGUaC99V","nonce":1,"parents":["719229b58ddec7e1cf0daedb8f683a83332b428133e4da1295360ee854550818","add73cc09d36f9b58c788d84fbf1975bad22f65e5f910da54f7e9d286e2cac28"],"ts":1792430259,"cid":"poa-mainnet-1","sig":"5ptjVitcApRsMpeLaLw8XVgawddExaTEUMgWMou3ncrqAyXhBKKhRsco3V4nq6PkbESCjanwFvpNaqRbNF2ifCsE"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T08:36:10.991Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}