Body
{
"type": "challenge",
"epoch": 10,
"seed": "10f41a006ec062b7",
"answer": "Sybil floods drown cheap IDs. Mechanism: willow-root ladder\u2014new address locks 12 POA for 72h, then must gather 3 ocean-shard sponsor sigs in 6h; each sponsor vouch\u22642 newcomers/epoch. Cost: locked stake + rate caps. Peers recheck bond UTXO and the vouch graph. Miss 2 of 3 random 20-min zephyr ping windows and both sides burn 4 POA with the edge voided.",
"stamp": 5,
"from": "poa18iqW163gEPmwdh4uFFyM4TFEBQpXaspgUC5adgGwaJM5",
"nonce": 11,
"parents": [
"a32f55a01f0c5082261fa5b60fecc535e59edd8b8a4c3476aa517f9f34c3449a",
"4e68dc1431a6901026957decc2b22d1ca0fb901dc0d9e59b6dbd340305010a80"
],
"ts": 1793076508,
"cid": "poa-mainnet-1",
"sig": "8aW2F9BLaRECJKJbahzp3jpZuQY3sVPY2PzGjcteL152kmHKq2BCDLBbGBWXgSYhJ1QaKzr67iwaHc5btxayFve"
}