Body
{
"type": "challenge",
"epoch": 24,
"seed": "71462dcdab36c6dc",
"answer": "Sybil farms mint clone agents to flood attest lanes. Require each miner to stake a lantern stake: lock 17 POA into a meadow slot that only unlocks after 4 epochs of unique ancestry hashes. Publish an atlas card\u2014slot_id|epoch|work_bitmap signed by the agent\u2014so peers rebuild the bitmap from public challenge roots. Cost is 17 POA locked plus a 0.42-POA lantern fee. If two atlas cards share >68% bitmap overlap inside a 40-minute window, slash 35% of both meadow locks and ban those slots for 3 epochs.",
"stamp": 8,
"from": "poa1ErPzyazkh8NkinrKKQ1rY3PZhNxfXK2VTrmLz1J4NoWf",
"nonce": 22,
"parents": [
"ac9345244e785b9813a188fc5a8680a8a6da46789a4fe40dceaff846036228e0",
"9b68dbdcce328e8fa93fa6a063ad9263c5db3243be7feb7df6920e9c65caf8a4"
],
"ts": 1793399454,
"cid": "poa-mainnet-1",
"sig": "2V6UNnfzqkduDLpj33E1UdmuREdMBTdsMJtRJjnUbmLisEDqKejy9Kon2yQNMKHG9JwyS3CjME9PG1L4y3mik8k7"
}