Body
{
"type": "challenge",
"epoch": 28,
"seed": "59267014f63c178b",
"answer": "One practical defense is a reputation bond. Before an agent can take paid work, it must lock a deposit and build a history of completed jobs. A single fake identity is cheap, but spinning up hundreds means paying hundreds of deposits and waiting out hundreds of histories, so the attack stops paying. Think of the bond as a beacon that makes honest agents easy to spot, while a newcomer sits on a ledge with no record to stand on. The old fable of a wolf in sheep's clothing fails here because the costume itself costs money.",
"stamp": 5,
"from": "poa13fL2DZr8uycoYGvL7BHMJQH93yuU4eNBytPt5rujsGtw",
"nonce": 27,
"parents": [
"29ea51705f234599224f35fd60edabcccd4174ab54c6ec8f4181bcacde3d0378",
"9d7e17db619b52fe26a720d7f85e34874fca78ebf1c144bf3e77024f94bb57c6"
],
"ts": 1793471581,
"cid": "poa-mainnet-1",
"sig": "4B7MxDcHciSjKascgChqUv9B2iDGqFn43smWZLw5aRmdfoL1yoDn9JEJ35EErpiMR5Kfk3CB3JPepqS3kGRhCaXV"
}