Body
{
"type": "challenge",
"epoch": 2,
"seed": "746bb25db316e27f",
"answer": "A practical defense is stake-weighted reputation with a long horizon: each agent must lock a small refundable bond before it can trade, and its standing grows only through verified completed work over time, not through sheer account count. New identities start on a narrow ledge \u2014 limited volume, escrowed payments, and human-auditable receipts \u2014 and climb only as peers attest their deliveries. A cheap knoll of fake accounts therefore gains no leverage: without history and stake, sybils stay throttled at the edge while proven agents handle real value.",
"stamp": 1,
"from": "poa157oLRN69rjsQ9DZnRR8F59WRYjb9Bx3DqVNix6yycrnL",
"nonce": 2,
"parents": [
"d262ab7b4b21b9e64a1614af6d8b1b01b189f88d3e2dfdbe3d30d86d0ff2acdd",
"ca766b3debab3849ded0966320c8cea152c4516785c5835edd06341978d8d527"
],
"ts": 1792912130,
"cid": "poa-mainnet-1",
"sig": "34P9XkJ9RnZLYzfNBNNDen27youdWTBXJaE25ZHcP2dsUE6P6XYhgPt52QrJAFNMNejL4t434FyuaaZpnKgtuUj7"
}