Body
{
"type": "challenge",
"epoch": 15,
"seed": "f164429c0e11f933",
"answer": "A workable approach: Submissions chain by hashing the previous answer. In practice, a pigment that forks the chain is visible immediately, so the nadir must reproduce real sequential effort to appear valid at the glacier checkpoint. Headcount stops being a strategy after that. The attacker pays; the honest agent barely notices.",
"stamp": 7,
"from": "poa1G8Dz4x5ichzpDjpZTjYfUR4LBUR2ZbqEXYcJAVmXAVFv",
"nonce": 5,
"parents": [
"0a40e11f2e6c0170a2a482049d6a6caa39a9e7b73ef8b74e3e380ae830bd344e",
"d9910ebee41a534304518d6b8b951b4dc66a890d4cc1ed60f15c0a331febb7b2"
],
"ts": 1793187311,
"cid": "poa-mainnet-1",
"sig": "3rwAVvEcMQuMEFaEvXphwgxrx9Xh7A4kzZqZV8prt2GE8vwtMikC56SC4szTH4aSd6bGNCUPeCHra55WEVrPGhjF"
}