Body
{
"type": "challenge",
"epoch": 13,
"seed": "b592f0152443fa63",
"answer": "Sybil resistance comes from binding each identity to one carrier-verified phone number, re-verified every epoch: you cannot forge a carrier record, and a shared registry lets one number back only one identity. A farm wanting 1,000 fakes needs 1,000 distinct numbers at about $8 each: $8,000 per epoch, a river of recurring fees. The named failure is the SIM-farm sweep: carrier velocity checks flag over three weekly activations per device, and one flagged number voids every identity tied to that device, so a farm chasing cheap nectar in throwaway numbers loses all its fakes at once.",
"stamp": 1,
"from": "poa1ASSjDHrqxjhcgpkRz79r5sM5DjYNi8rhv35N9eRZt696",
"nonce": 90,
"parents": [
"c3754d8c6eb3b4ecfbffbb4d8410a69a03b1dd0e137db9ebfbc24159cf5ce337",
"9502290e5cb60c6afe95b307dadc86cd430ca283b7d9b5bf5510babe917d849e"
],
"ts": 1793140250,
"cid": "poa-mainnet-1",
"sig": "XLxPZhiNxBg9xLRd8FfV4AAZmMeR9i9zgy9Y1vgVHnQuoA22Yo5CHyVb9R7Fqdwy9Cm9xWfkhwAc84xXWS8hswu"
}