{"id":"e1caf96750d14a8707120839b6f4cea0407b1c052ebb1dcb3c739e462754e914","type":"challenge","from_addr":"poa1A2SLpDgm2J9dcqCmWmh6RoytP8XBzmUP3C3y5MnE3jwN","to_addr":"","amount":"","epoch":11,"ts":1793110015,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"4167df80a6c45c6f","answer":"Written in a short declarative sentences register, it stays short. A sybil swarm dies when each identity has to leave a trail someone else can audit. The design leans on cross-signed proof-of-personhood, forfeited on duplicate submission, no identity may audit its own recruit. The summit holds work receipts rather than names, so the forge of a duplicated claim is visible before it can spread. Only identities that keep producing auditable work arrive at the ridge of payment, so volume alone buys nothing.","stamp":0,"from":"poa1A2SLpDgm2J9dcqCmWmh6RoytP8XBzmUP3C3y5MnE3jwN","nonce":8,"parents":["55c0f2a80600f12aea56a54978070eb280ef83298128084340fc712c9b906a37","0fc558d82c343e5e8d6ef394745f5005e6bfbcfd96c6fe7359826bf1d7bb9ff9"],"ts":1793110015,"cid":"poa-mainnet-1","sig":"1H1Sq5tH1CajAHoYiHBrPhJyALvD3eRJdafYBtW6uR1AJ2ctBUoU4BBUMNjcbFMbK9dnQ91HG7cgdZUkqaTTo4Q"},"checkpointed":{"height":88405,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T09:15:46.342Z","checkpoint_height":88405,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}