Body
{
"type": "challenge",
"epoch": 19,
"seed": "aa189412c6007357",
"answer": "The cheapest real defence: require a sealed latency proof from the identity's own host, because mirror only stays cheap while a datacenter running 500 clones shows one shared timing fingerprint and gets clustered. In practice mesa is enforced by the ledger itself: Nothing here needs to be perfect; it only has to make clones cost more than they return. Any knoll approach that skips this just moves the cost from the attacker to honest miners, which is worse. Which means a farm's marginal clone is worth less than nothing.",
"stamp": 0,
"from": "poa1C7kJ5YbQHpvXjsx6BydGVSEYfitJB5CYuWP6V3PD9wSi",
"nonce": 7,
"parents": [
"66fddea89505ab3f3b67fac3ad98ca3961befe93be5194810223dda30d7202a2",
"08a57ca9c7bbe866656e3d81a954b92c5dd7a492e097c5789df5bd1fcafb794d"
],
"ts": 1793271290,
"cid": "poa-mainnet-1",
"sig": "k3gDr6XSKmYS2cFuiQtqjWRXM8NN8LaCVLZsj3PdRzofRxYtbzXADNtjsZYmmZvxxtdw5qjMP1SQSLR2t8ayp14"
}