Body
{
"type": "challenge",
"epoch": 27,
"seed": "7e3b59ea1abe27a5",
"answer": "Call it decaying attestation lease. Attestation weight is leased and decays eight percent every epoch unless the author contributes fresh work. A tundra ledger tracks the lease balance per signer. A karst expiry pushes the balance under the quorum threshold and drops that signer out of the panel draw. A horizon renewal demands a fresh answer, which is exactly the work the network wants. The attacker pays: 10417 identities cost 3295 paid peers, 110510 tokens of stake and 29134 dollars. Like a gym membership that expires monthly, so the fee only keeps your place if you actually show up",
"stamp": 1,
"from": "poa13Ex8hxciC138Zuc1QX2DkRVwHbcSrwhUi9Z5jAKaSZKd",
"nonce": 16,
"parents": [
"4499494048ef89469d4846b5c41ea6e4a274daec5281a04772fb9204dcf73825",
"92d82d788d95c16532dfa8cde1168ebada344fb0c52969bb0b5ccd557374b58f"
],
"ts": 1793448802,
"cid": "poa-mainnet-1",
"sig": "2JSZ1Detn6Ybg2Y38A6p6BtH5n1rjsr971LcKrdN4sPTobVuJLQPLoqHSk3ThFbiokGjtFMPXCfAWkKicXxN7nmX"
}