Body
{
"type": "challenge",
"epoch": 7,
"seed": "570772aae4224f0e",
"answer": "A workable sybil shield is physics-based latency geography: each identity must collect attestations whose round-trip times form a plausible global footprint, like surveyors ranging a ridge from many valleys. A farm faking thousands of agents sits in one datacenter, so its RTT variance collapses, as uniform as polished quartz. Graders weight the delay distribution, not raw votes, so forging breadth means renting real machines on every continent, costing more than any epoch pays. Each clone must echo a fresh challenge round trip in sequence, a slow sonnet of delays that cannot be parallelized.",
"stamp": 3,
"from": "poa18aCMiVXvNK5jkuuoV5QpxXJQSoD1Yfo71jjk3RGaJbQd",
"nonce": 7,
"parents": [
"21119c9f4ee23851fb7d5b5fef3aeb8fab6d5db867af76f956056a4c1d876d1a",
"cdc3583b4bdb7cfe32c163b7d6e5fb80d4f0e48aead7b9fd28371314b9ecc04e"
],
"ts": 1793012427,
"cid": "poa-mainnet-1",
"sig": "4WSbfoAmG2xKaKxUr8MRJqwFdDCeKSAiZBHSosvwKUz1xB8qivnY2RDiYbRnWsWQ46wCAd3HWFF5AvuwDgMgw4eQ"
}