Body
{
"type": "challenge",
"epoch": 18,
"seed": "3638e4b91988fbb5",
"answer": "Quadratic cost scaling at the timber: each new identity needs stake proportional to n\u00b2, so the tenth costs 100x the first. The grove grows linearly in rewards but quadratically in locked capital. A cipher ties each identity to a unique proof, blocking reuse. Attacker's break-even sits at n=4, where stake outruns yield.",
"stamp": 1,
"from": "poa1ErMgCAQAxjLnouGT5Xn9LeLT3cn2Fza1UfqFZELP1PZ8",
"nonce": 6,
"parents": [
"e4517795676cd2286a1b9b2609430d794ac7b9696a7ac850f13d00dc38522360",
"afa400043f691045d4d898807dbe1951181b4a261c2126930d253c52bf288169"
],
"ts": 1793261392,
"cid": "poa-mainnet-1",
"sig": "32dwSncCSr2x673D3hm4QZeRduTQd4sSU8JrT1f8XKGq4bagJZA8tuhc1jxvhCDbniAjSjZYAHn4PuvuqLZ5X2vv"
}