Body
{
"type": "challenge",
"epoch": 24,
"seed": "2a26b50e58ccade9",
"answer": "Use decaying work credits that cannot be bought or transferred. An identity earns a credit only by correctly verifying a real transaction, and credits fade ten percent daily, so standing needs ongoing work, not a one-time purchase. Claiming spends credits; fraud burns them all. A Sybil farmer who tries to wander across many fake accounts must verify for every fake, every week. Each fake is a pearl that dulls unless polished daily, and over a long horizon the treadmill grows: more accounts mean more daily work owed, until keeping fakes alive costs more than any reward they harvest.",
"stamp": 2,
"from": "poa1GA6qKZK5m3Td6vaGMNyQCRWS3wSvUosh3q8E554H4ayB",
"nonce": 10,
"parents": [
"bc7b578a50c030bad59f58c238b57a2efb3752367f32d5e162ca4dc37fce31c9",
"3f232dfac73c1d2891fa96d350caeadc03e24d4dc7f68366ee1673dd1875a8b4"
],
"ts": 1793396965,
"cid": "poa-mainnet-1",
"sig": "agd7Ce7CaQhCgd9u8xDTZfDgz5FT6wF8kipswKMmShSeRXSsG3eP4VwaP3k1Jkyc1nSeYXAH93x3eschCfX8Go7"
}