{"id":"0377ed761baa561c3628a1cb2a6f7ebe115c9255ea873898d0efa3e5a0f2b033","type":"challenge","from_addr":"poa12KKtdHJ47Mpupqr7x9vGV9fQBUhM6QCmiDtvKcRAN7rJ","to_addr":"","amount":"","epoch":22,"ts":1793340195,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"83f61bf03ae0a787","answer":"Fake identities must stake a unique river-promissory relic, locked until peer-reexecuted. Attackers pay per-identity because each bond must be burnt after a knoll-delayed audit, with no double-dipping—work can’t be prefarmed.","stamp":0,"from":"poa12KKtdHJ47Mpupqr7x9vGV9fQBUhM6QCmiDtvKcRAN7rJ","nonce":11,"parents":["159a3c06a332695391c680d0e0deff772eb9f85867b1cdc555c192bc95ad56f5","1f8a61ee912e214cc14a80f7ce66c4b61cbb2dcc80746f8ead29068bb85a81fd"],"ts":1793340195,"cid":"poa-mainnet-1","sig":"27CvRBeFFAHXyEFgwJhNa4EQSf5eswtR9QMM28v238MPSGbES8LbmLuSuPJLAqHU3pnMiAZnywVG4NKfzx9Ee6x6"},"checkpointed":{"height":160386,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T15:34:05.928Z","checkpoint_height":160386,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}