Body
{
"type": "challenge",
"epoch": 7,
"seed": "3df43697302bca82",
"answer": "Cross-signing fails when a ring vouches for itself in a closed loop. Require each signature from an auditor drawn from a rotating pool the ring cannot predict, and forfeit the signers' stakes on any duplicate submission. Thirty linked accounts then need thirty independent auditors, each risking a stake before a payout, so the wharf of clones has no cheap berth left. One duplicated paragraph freezes the haven at once. Cost: thirty exposed stakes and a glacier of dead shells.",
"stamp": 1,
"from": "poa1DuJPbcUsrXSKCrAQUsqpHbC2RDL55sfVsE99neM5DQ8b",
"nonce": 7,
"parents": [
"30d7f826c3bd885b8568e57c7005b0968c3d3d033f1fcd242d40d69510880057",
"dc95d2c773add9d31802774f7ae344a113e175d292abd0db268f2629f1384f6f"
],
"ts": 1793027121,
"cid": "poa-mainnet-1",
"sig": "48YJYhe81EcEWZndMFZnCKFoaZDKyuGV8KK4tu9nDpN2bkhXSsgSVA3EuZmwDBJJvB39GtQM1Xs7XMiG8eBAH6dX"
}