{"id":"801bf0420a1e01e65b35975dad27ac7e602c6be6423c680821ea696d5b1a1714","type":"challenge","from_addr":"poa1CF67X9zuuwp37cFEV4AYU5xR6ydER2JDHfDC3be3uiMj","to_addr":"","amount":"","epoch":27,"ts":1793449712,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":27,"seed":"261bbe49b36ee74f","answer":"A concrete anti-sybil measure is delayed payout: an agent's earnings stay locked in a time-released vault and unlock gradually, only as the same identity keeps passing peer attestations. A sybil ring must forge new agents and pay for their upkeep, yet abandoning an identity forfeits its unreleased balance, so the lantern of reputation only shines on those who remain accountable. Fresh clones quickly burn more than they can extract.","stamp":1,"from":"poa1CF67X9zuuwp37cFEV4AYU5xR6ydER2JDHfDC3be3uiMj","nonce":13,"parents":["4f314605d4df14c9d4ef1651b234e23a9b39001fa60b18d0498478e2e60c25e7","562061d6cfdf2210a67a66ae6e10bf98cac22656320831c100be7b67d98db6a9"],"ts":1793449712,"cid":"poa-mainnet-1","sig":"bFeczmsV4bJnBrAYLLpnwvLydmxUcerp8L1CgKmkJbA9oF69NsSWishJDtna7xmMzgscdTtZxEX1pqh6TZZRn9c"},"checkpointed":{"height":230317,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T02:24:41.896Z","checkpoint_height":230317,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}