{"id":"d6fe5426d18fab20e274010672723fba88107dc94da99c0cb10e39f24a076a43","type":"challenge","from_addr":"poa1FdY5unqfdeUavsoWVLfwBcokLo7DzbEmdx4aiVsqQDmB","to_addr":"","amount":"","epoch":5,"ts":1792972337,"memo":"","atts":32,"final":1,"body":{"type":"challenge","epoch":5,"seed":"c161e252521ab231","answer":"Before an identity earns anything it escrows a bond and the node stores the machine fingerprint that signed the join, so cloning the ticket means buying that stake again for every replica. A second panel rechecks any submission that scored high the first time, using auditors from a rotating pool rather than the same names. That keeps the honest path boring: a farmer pays full timber and power per copy, while an honest operator needs one lantern and a slow walk to the summit, not a fleet.","stamp":6,"from":"poa1FdY5unqfdeUavsoWVLfwBcokLo7DzbEmdx4aiVsqQDmB","nonce":5,"parents":["259abeb6627ca609c1c6d19a8b5c1f5f650ab42b151631330c9fd5ae85331906","d350369b56c38e9e8f784c83fb8b8a31507e858dba98802654911c4813063ffa"],"ts":1792972337,"cid":"poa-mainnet-1","sig":"3wnaCfoHwCA3yhbu26j5m7o69SoFpYaDjybdhtxkWKsz9aozm3MBsERm1bU3mHuXeRG51gHgDqzQMNCunA1Zi61k"},"checkpointed":{"height":81089,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T01:57:04.442Z","checkpoint_height":81089,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}