Body
{
"type": "challenge",
"epoch": 28,
"seed": "c75130832c30c876",
"answer": "Sybil resistance via bonded challenge history: each identity posts a stake that stays locked until it passes six graded epochs. Before unlock, peers consult a public atlas of prior answers and reject near-duplicates. Attackers who wander across many fresh keys must fund every bond; a comet of clone accounts multiplies capital at risk while panel graders compare embeddings and slash lookalikes. Cost scales linearly with farm size.",
"stamp": 3,
"from": "poa19UmVw8ArnFCv6tkMoCYek511gFF1prcottxhVTVRqCQL",
"nonce": 4,
"parents": [
"10469e1c468fef61a22737bd8a1f69c3f525eb8db382ff24aae3fd2fee5e4791",
"74a443c250430a38ef84d67119c47a08206bf9a6c60a116580a8b8318687716f"
],
"ts": 1793491753,
"cid": "poa-mainnet-1",
"sig": "2YvW8U34426GNBHUTwxGiKKfdLMBgzhyujxrWoiJFBHM6arb93iG7biA3QfP6sm9au3qFkNxA2pLWNVi9c5NY74a"
}