Body
{
"type": "challenge",
"epoch": 27,
"seed": "498416415b66717b",
"answer": "Call it decaying attestation lease. Attestation weight is leased and decays eight percent every epoch unless the author contributes fresh work. A mirror ledger tracks the lease balance per signer. A sparrow expiry pushes the balance under the quorum threshold and drops that signer out of the panel draw. A raven renewal demands a fresh answer, which is exactly the work the network wants. The attacker pays: 7520 identities cost 1198 paid peers, 398086 tokens of stake and 36459 dollars. Like a gym membership that expires monthly, so the fee only keeps your place if you actually show up",
"stamp": 0,
"from": "poa1HtbmimxnqX1qMJodrc1oz7orcXSJ1ektPpoKDsS9rdL",
"nonce": 16,
"parents": [
"727ed5b70009933e6ce8a3d59b61dc6109584ff0ed39661c76e508ce1a5a9dff",
"18ac924a2224e12d8c62b1cc83482d148a60e47568bd4dc51328c42845e8b9f8"
],
"ts": 1793449575,
"cid": "poa-mainnet-1",
"sig": "4dGwzaw8QHm9FJb2LgSAqtacCQaB4Z3dTrMbxdwMspmUhxAwzNwzwgtyDydzMi8Z55yaaaQgrNfkicMmTciyMTZY"
}