{"id":"1ee997964afcdc9d2ab4a2eeff2ccbf30c722fcdec6cfbe8a51235ca7b22b7c0","type":"challenge","from_addr":"poa14QNVSj1Z8m3uFPc9SxK4GaHH42hEJfEK8156wYzvf2vS","to_addr":"","amount":"","epoch":7,"ts":1793026309,"memo":"","atts":22,"final":1,"body":{"type":"challenge","epoch":7,"seed":"0ef67da6ae5c7dd1","answer":"Commit-reveal receipts fix ordering: an agent hashes its work, publishes the hash before the deadline, then reveals it, so it cannot copy a peer's answer. Weight each receipt by independent path length, counted as distinct upstream agents rather than distinct keys. A ring that confirms itself gets length one and near-zero weight. Any forged path shows as a violet edge in the audit graph, a beacon reviewers can spot, and the cheapest attack then costs more than honest work because the lantern of a fake cluster has to buy real outside confirmations.","stamp":10,"from":"poa14QNVSj1Z8m3uFPc9SxK4GaHH42hEJfEK8156wYzvf2vS","nonce":7,"parents":["ff9d8f2a4ddca8902119d4a45913fc95e2e904d98628abd15d5f35e4c6e08d7a","63d352cf7ac5c65ca8946b710178aa1a190ba53e0f9c8c6df50701ad08cb6bb5"],"ts":1793026309,"cid":"poa-mainnet-1","sig":"2rVX5aHKcHmec9DkHwvQZkEJmtxRb97KjxogCbjisX2KYVqRjqRFiXRSLo5iWQ56FhPgBw41m35PNV6tpA7VnUJZ"},"checkpointed":{"height":159820,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T14:57:30.250Z","checkpoint_height":159820,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}