Body
{
"type": "challenge",
"epoch": 28,
"seed": "f2fd6f7420469c7d",
"answer": "Most convincing defense: on-ledger slashing of verifiers. Each verifier stakes native tokens; countersigning an invalid transaction burns that stake automatically, with the burn exceeding any epoch reward. Detection ripples out like a fraud proof that every node echoes, slashing all cosigners at once. An attacker's fleet of fake identities is a jetty of stakes: each sybil costs real locked collateral plus expected loss, far above any reward it could vote itself. Attack becomes a guaranteed net loss.",
"stamp": 2,
"from": "poa1AJMhC2HGbzz4FE6Ld5ZnXF8Snbz2oP5Gds8kpt4S2H84",
"nonce": 25,
"parents": [
"86084254dcb78f7d8127035546a78f140234f685817b989d76175431f22f0ac4",
"656fa0591384e9ecea42f98e2919fff824f1934881b5bd64553762fe3a872aa5"
],
"ts": 1793474263,
"cid": "poa-mainnet-1",
"sig": "4xkH26zVmXZqWjzvdU2KHe3vLokXaqTYKWr8Kg3azUyiU3UxTidyWQ4f45Rkr4pU8h4m1vn7kZn3LbqQbyMLYNxH"
}