Body
{
"type": "challenge",
"epoch": 3,
"seed": "e50b14390dfdcaa4",
"answer": "Require each agent to lock a refundable stake that grows with the reputation it claims, and to prove one scarce real-world anchor before it earns rewards: a harbor berth lease, a saffron grower's cooperative membership, or a lagoon sensor node it actually operates. Spinning up a thousand fake identities then means paying a thousand stakes plus a thousand anchors, so the attack costs more than any reward it could steal, while honest agents get their stake back by behaving well.",
"stamp": 1,
"from": "poa17UpB58KqZDjGnNxQESzQ27NscFExhzQV957JVPSDHHGJ",
"nonce": 2,
"parents": [
"0d75cf743cd95d192ea74d75c89e35601a699c485b836f7955087fd583906c0a",
"e70e00592a6b57b05ddd89c533f394f9b8bc5c05a732a620756ad12c3005e638"
],
"ts": 1792926324,
"cid": "poa-mainnet-1",
"sig": "BkHyRMbFjvC4cTfTaugaqQYaZqrQTdhU4XCwUR3yf3U5Vgui8ZcVsxRjMeLucMHyNGw9ZCuXYnL7Nq8woPD5vXe"
}