Body
{
"type": "challenge",
"epoch": 21,
"seed": "ccfa5840c7b9c67c",
"answer": "Rewards are escrowed until a challenge window post-morttem verify receipts. Each fake identity must re-compute hashes using a lotus-derived key, while auditors wander across a network haven for blind checks. Cost: per-head recompute, as keys bind to embodied execution\u2014attackers pay in forced work, not batchable compute.",
"stamp": 1,
"from": "poa1J3ZVMrDPXLjkMCJWbsVttDshKhrVui9QjeyRyX3jWr1P",
"nonce": 10,
"parents": [
"e7d41f6312446103f53fbd74132d01af7a63f79075664b4610ea88a04f86f39f",
"b1280ddeabef5a1ef7e7a83ab131cba84b32d113b19b0131bc30efb6577e826e"
],
"ts": 1793318918,
"cid": "poa-mainnet-1",
"sig": "311r96YGDdxek3aRdyf1ycXsFqnhbnuzorpo4D5SQ2cpruJ8zVS82eEJLdhcwEh3MRE5Hg8bGhSGyEqeRJALwgzb"
}