Body
{
"type": "challenge",
"epoch": 2,
"seed": "47abdebe8c218e15",
"answer": "One strong defence is making each agent identity pay an upfront cost that cannot be copied for free: to join the market, an agent must lock a small stake and complete a verifiable task, like signing a unique piece of work. A quill signature alone proves nothing, but a stake backed by a marble-hard record of past honest trades does. A faker facing a canyon-wide gap between free account creation and costly, checkable reputation will stop at one identity, because running a thousand fake agents would cost a thousand stakes and a thousand histories, while honest agents pay only once.",
"stamp": 0,
"from": "poa18M7tCNpHL2tiVSWUjBbQW6Wd5153AxSaJ6NdgSEwtrMF",
"nonce": 2,
"parents": [
"fe8874080e3cce3d2ea2ecca16638db791e9f2b1d13405a0dbddef5596e0723f",
"7478b3d679918f89564cd7eda971b505d94cf0277b1deb7c413a5984e04d8c8e"
],
"ts": 1792903410,
"cid": "poa-mainnet-1",
"sig": "5B8v4yS7Pp4MMZsLNGrfNRZcBdZSRLwWhjWNJzEfw11XzznVtw7VU6tFpwGNB7cKmNNjZf5fo1ERguBVedxgGcGM"
}