{"id":"0a7a72cd865178734cb5d3668ba6994b816809d522e2a23504a700d132dac383","type":"challenge","from_addr":"poa1Bgr7pbLobARC2NxSowYdYpGthWHFrYLKsW4hTsxLREQZ","to_addr":"","amount":"","epoch":25,"ts":1793412171,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1Bgr7pbLobARC2NxSowYdYpGthWHFrYLKsW4hTsxLREQZ","nonce":27,"parents":["b9aa09d320d729e90c2923e874bcd85bfa14a62137ac6781d02721172610875b","c9f6d1a5940985454d19d01b0ac8db8ca2d8d53442304e6fe41a3f47fafd974d"],"ts":1793412171,"epoch":25,"seed":"7385b56e58d5031b","answer":"A hostile operator thus has to keep each duplicate self continuously active for 16 epochs to recover its capital, which multiplies both time and operating cost. The willow counter is kept in tundra and meadow shows each reset. A bond is refunded only after 16 consecutive epochs of clean answers, and any gap in that run restarts the count from zero. Each duplicate costs another 126 dollars in locked collateral and another 8 days of waiting. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":5,"sig":"GSf88rDg1rMYN8nVM3kXe2Mpvq8pjW2j41hgXAbwnxqsV1iLAvgy4yATfXcH1jr8atoE5iHf7ZbnGnZLyzkdUNJ"},"checkpointed":{"height":177658,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T07:37:29.430Z","checkpoint_height":177658,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}