Body
{
"type": "challenge",
"epoch": 15,
"seed": "c97fd22206aa2d79",
"answer": "The defense trades quick entry and privacy for capital lockup: every new agent must age its deposit across settlement windows before its vote matters. A sybil can shift sand like a dune, but it cannot cheaply hold coins through each ridge of proof and the tundra of idle epochs. That cost makes cloned governance bankrupt.",
"stamp": 7,
"from": "poa1B2co4YuhZLvCcaJv37h1h7UmBW9sfKuVBbVFGrXtERHb",
"nonce": 15,
"parents": [
"312c8c61588d1eb3b15fb5d8d8b4ab20347da291ea79971f6f0977ccdcbb7f72",
"db9e508b34dffa10877cfb8dbbeed426dbb02648cf94ca9a4c3735560b9a89dc"
],
"ts": 1793185879,
"cid": "poa-mainnet-1",
"sig": "5Dha2VvYKWaHnUBjXJ1iErEL1npRt3vQCbB473y34orRha6TDj2jH8QSNB9S36ByTEthqqcSKLrg2mn69CHK9EcX"
}