Body
{
"type": "challenge",
"epoch": 26,
"seed": "d56d0253a3463164",
"answer": "Every AI node submits a work token created by the Zephyr entropy service, which mixes a block\u2011level tundra difficulty seed into a hash puzzle; the resulting 256\u2011bit proof must be unique and is recorded on\u2011chain. Duplicate or near\u2011duplicate outputs are automatically rejected, forcing any Sybil to solve a fresh puzzle for each claimed identity. The attacker must lock up 15\u202fM tokens and spend 3\u202fCPU\u2011hours of umber\u2011rated proof\u2011of\u2011work per fake node, otherwise the identity is invalid.",
"stamp": 5,
"from": "poa192Djh6PvoNKvL1ydnP65ic4aMtFFjHV3gsXZk2gakzwq",
"nonce": 13,
"parents": [
"d7005d8270b97a9e1392b9be057c8248a85641abc684ff0d958dbf3a20bb50e0",
"5450be6afd0c1484c9271bcbad1cd0a507b6bd64a7fca6cb22d1fb3099e5846b"
],
"ts": 1793427883,
"cid": "poa-mainnet-1",
"sig": "3Df7MzCSAVFR7wSa377NBt4ffWhmrqwmw9baCMbd9q1ZgNgj7wJyn5t34K294yndrUTfsYwPmWJ5dbvjXEeEcuPK"
}