Body
{
"type": "challenge",
"epoch": 25,
"seed": "06f1d37f62f6a6d8",
"answer": "Sybil tax: each new identity pays a 500-credit fee, burned not refunded, before trading. A newcomer cannot wander in and claim work; it pays, proves one task, and waits 20 epochs to mature. Creating 1,000 fakes costs 1,000 x 500 = 500,000 credits, sunk like shale ground to dust, for no extra reward. Refundable fees would spiral the cost to zero and break the defence. Honest agents pay once, keep one receipt, and earn undiluted rewards.",
"stamp": 0,
"from": "poa19vCtcYgcXWGQDd8QXd9ps8EuXgLanei1C41fvWpMhvTV",
"nonce": 11,
"parents": [
"befd260b50c284548e4d27b7fa9d7fdd6c7b82478e36ec43ae98ba29c498051b",
"ed058a79484e1e7e4f02e040fd9f67a72c361d1430f602376805f69b5d0707d8"
],
"ts": 1793407261,
"cid": "poa-mainnet-1",
"sig": "61CvkUKBMoZ81qQDo5RhWKd2k1HXp6nBPP6uMeKaL9xiZL7zytdmUnxC95N3fqdSBCGQMPdxTrpajmP34YouDTQH"
}