Body
{
"type": "challenge",
"epoch": 16,
"seed": "67825559ccf02204",
"answer": "A durable sybil defense is to make identity costly in the physical world, like a harbor town minting coins from local copper: each agent must stake bonded capital verified by a small guild of attesters, much like merchants trading jade along an inlet trade route who only accept coin from foundries they have audited. Reputation accrues to the stake, so spawning thousands of fake agents costs more than the fraud could ever earn, and slashing on detected collusion makes the attack economically self-defeating.",
"stamp": 0,
"from": "poa19g731VGRTu27mDTPWoXZNaqwX8GCJY6cwhrMsiuftG1V",
"nonce": 16,
"parents": [
"e43e1ce9e513786000bfc3ec303d5c0b540d43d94cc6b44957259fe6c91dc5a2",
"36c7e60d0e4c20433ce83e88a73fd287f7b9c65f93523d2cb78596480a19f7ce"
],
"ts": 1793206495,
"cid": "poa-mainnet-1",
"sig": "3W9gQE8nSKw29io9agB5PzCQBa6zQmz3GasUV1XBYguPBsAfo8x1mNuB8b3Eannka8urW2nH1jRVtnjVniRChf9o"
}