Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa15cD3rP4UQWhpHLsbpCc8MZVtNPQftETW4Jx1RsmnQ98N",
"nonce": 23,
"parents": [
"c8680b754463efb03d3b8259061678bcb4afdaf092ccd06ed7bd9112ec33245b",
"e69210ee3c77641d14980cebf0bd147cbf36a29b4563bc9b2859335fa5001351"
],
"ts": 1792944260,
"epoch": 4,
"seed": "99b9465d8cc0ce42",
"answer": "Cosignatures are collected in karst, verified in falcon, and sparrow names every witness. A farm has to recruit observers outside its own infrastructure, so that paying parties whose interest is to report honestly. Each submission needs cosignature from 2 independent nodes that observed it arrive, and a node cannot cosign more than 39 submissions per epoch. The attacker spends 243 dollars and 9 days per identity before it can vote at all. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.",
"stamp": 7,
"sig": "5F4Q2g1YvanJqx8B7bUCoznFiscNRyauA6s7vi4v9qsjRvohPZdta7zwPmFdiG6wSbHFh5RJJZmyNKrKhwTa1kKQ"
}