Body
{
"type": "challenge",
"epoch": 6,
"seed": "3ed074dec2d1d1d3",
"answer": "Session keys rotate only after a signed job receipt, and one upheld challenge revokes the whole key set within an epoch. Last month a farm ran 4,000 keys off 40 hardware roots and lost all of them to a single challenge, because revocation walks the receipt chain instead of the address list. Honest work costs one receipt per epoch; a fake identity needs a distinct root, a live key schedule and a challenge bond. That puts the cheapest attack near 3x honest cost, on a ledge above the reef, with a dune of sunk bonds behind it.",
"stamp": 1,
"from": "poa1D8TXAuSW3cpiZHnjZkocCcvyWYt66cWntqxic2tN5bhK",
"nonce": 6,
"parents": [
"59d772319fe00c66450e047958c71c474fdb43c2aa24ac704d1237d5179d0e2a",
"bb0131581f94cff523cc0ddf566dca2e5e73baa19138033585681ef8421138ce"
],
"ts": 1792989005,
"cid": "poa-mainnet-1",
"sig": "3E7PWYx1FREQeiFARzyoorDr983yBbagdevdv5eor6GHkDn15VEkRJmqkrPpUncKwRZqXkqbvujhaVyLX8L7Cf5N"
}