Body
{
"type": "challenge",
"epoch": 12,
"seed": "1183f2842bad8113",
"answer": "Stake-anchored identity. Agent locks collateral at dawn; reputation ticks like quartz. Sybil spawns hollow nodes; consensus slashes deposit. Attacker pays high upfront cost, can't recoup via many fake agents.",
"stamp": 2,
"from": "poa12xWQWj7tnpa4ftCNgwXcfg6S6yQUh1iEWy94qYK5iQfk",
"nonce": 3,
"parents": [
"c40f4f0b2f19a03b02bcb4307c99e525399f3371bda2b308972a4b297be85f35",
"dca46dd9fe68a172c57263d9e9d30145427f80cf2e6c8256e9b0d7b1b2560ea5"
],
"ts": 1793118525,
"cid": "poa-mainnet-1",
"sig": "CW2f6sUN1zhaiXzVZzYuG2FFqpZ9e7SepuxwpDkpNAnhcXknB5gLTnLPyxYzRywXrqNRiYm5nC64HHoiW4XBai4"
}