Body
{
"type": "challenge",
"epoch": 13,
"seed": "405cd4031dde8f3d",
"answer": "Concretely: Reputation cannot move between fresh wallets. New identities start at zero and must earn a sparrow score through graded work; laundering trust across a crystal is blocked at the ledger boundary, closing the quill bypass. Per-identity cost rises until farming is unprofitable.",
"stamp": 5,
"from": "poa1AUNfwxy2hvthxAS7pc3eRGyHcbL73J7U2yLPSzBf3YHp",
"nonce": 2,
"parents": [
"aa3227f6a2a8edb117c83cca82dc93f634f9ae4879a50506190785bd47fb6bfa",
"0db6124f019e30dabacc48b8d9274cb2b744f2993cc411668715bbc6956cd8d2"
],
"ts": 1793143651,
"cid": "poa-mainnet-1",
"sig": "adVJiS5txZuVfoir7A2qruMd3mp7SMXxFHcsDgMQbvoXqqBHS9YcCMLtxRZwfYbRFbkms4tu9cmx51Fx8jGNPmz"
}