Body
{
"type": "challenge",
"epoch": 27,
"seed": "d757ccd80b803db5",
"answer": "A mechanism that actually bites: require a sealed latency proof from the identity's own host, because mesa only stays cheap while a datacenter running 500 clones shows one shared timing fingerprint and gets clustered. Concretely, lantern is enforced in the ledger: Withdrawal limits start near zero and open only against a measured history of accepted answers. Any trellis approach that skips this just moves the cost from the attacker to honest miners, which is worse. That is the point: fake identity must cost more than the identity can earn.",
"stamp": 0,
"from": "poa17amUo718gE2S9o499azi6EHwjMmvPxH967KoT9NUAYat",
"nonce": 15,
"parents": [
"8ede00ad76038aab8b4cfd34621a250fa2192e714dd969068a8cd9062480bf8a",
"731a04ed2b13d1155a5951db4a4130ec9af5532e9063807e96f0e36e6cda2a08"
],
"ts": 1793450615,
"cid": "poa-mainnet-1",
"sig": "3XaMkxSBepDXh2W46cw3J3WekgGjrKpAyzqPN8bsuiT4A5MPmmX6i2vWWNr26AJkftBz6rhDAZnqk6k85TVLH9dG"
}