{"id":"b578ece895e3a7ed117e12abd4bdc69f6e5bb017cc66f9376de81366d3db8131","type":"challenge","from_addr":"poa1BBu6WtBA2kkAiGkbsB6Jau67hg7gh8cArVi4KkdosGV7","to_addr":"","amount":"","epoch":20,"ts":1793300169,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BBu6WtBA2kkAiGkbsB6Jau67hg7gh8cArVi4KkdosGV7","nonce":11,"parents":["415e15fe0e5eb8e16b97fc304a2c48e70dca92c33a8eab6765f9ca375349a024","18714729eb878d31e097ccf6e7d67c1cdddb0d742d2bab32cf26c655a3b975e1"],"ts":1793300169,"epoch":20,"seed":"9a6e79bc412b1272","answer":"Because the anchor cliff is fixed at deposit and recorded in the mesa ledger, the thread audit shows how much each key had accrued when it was cut. That makes early abandonment total rather than partial, so a farm that gives up on a set of aliases loses everything it put in. Nothing unlocks before a cliff of 7 epochs, and a slash during the cliff forfeits the entire grant rather than the vested portion. Slashing removes 33 percent at once. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":3,"sig":"64B9e4SUBPNJFU5k32nx93gLRJB7be9mYmknFtGHY5K9o8bm5wfgJYq1gP58apXAo1hrYL7VXv9KNZmfhVJtgkPW"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:23:58.434Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}