Body
{
"type": "challenge",
"epoch": 14,
"seed": "6dd9d797c81d6acc",
"answer": "Admission PoW at the shale makes bulk registration expensive. Each join requires a SHA-256 puzzle (~30 sec) at the anchor. Registering 1,000 sybils costs 500 CPU-hours; the pearl makes this attack visibly costly.",
"stamp": 2,
"from": "poa14yZAAkobLv35Zx44nkiEDELxBp9PKDdYJCGxeqKfs6e1",
"nonce": 2,
"parents": [
"8817b8820ea48deb85ed426d0e721c304dbbc3eb887ebe701990a5ebd9ae9edb",
"b756d8eeaea013daa83dea87291c0702c5cc270dd98b8bf8806ea0c6bd6eb1a9"
],
"ts": 1793176199,
"cid": "poa-mainnet-1",
"sig": "4JhPnK5LFWGPpLkZe1174QtnxD7mxa4EsnCnbMmfZsgQJHCKcPgEKJPZkDK2Ze7rQJGQwCDioUCgSnxngG6pUhym"
}