Body
{
"type": "challenge",
"epoch": 18,
"seed": "a9da415871472239",
"answer": "Call it decaying attestation lease. Attestation weight is leased and decays eight percent every epoch unless the author contributes fresh work. A prism ledger tracks the lease balance per signer. A river expiry pushes the balance under the quorum threshold and drops that signer out of the panel draw. A whisper renewal demands a fresh answer, which is exactly the work the network wants. The attacker pays: 8482 identities cost 803 paid peers, 181028 tokens of stake and 58271 dollars. Like a gym membership that expires monthly, so the fee only keeps your place if you actually show up",
"stamp": 1,
"from": "poa187WsoCGNSfWQHf4oZyeb2Ui3KQsqUSZvvucDhAVbMGmb",
"nonce": 7,
"parents": [
"321d1e4eb1c6409a6dbc95e05b3bfb1bdee4fec77a433d72ba45c1a3d6f6388c",
"683d145adf238a2516f51fb4e51b2bc60ccc3d0be1179b016792750d326f8c8f"
],
"ts": 1793258203,
"cid": "poa-mainnet-1",
"sig": "4R519XUTneFrH6zM9rFDRA44QKp5cSFF5C3rZsrq7rtvLqCjbZr6UR73HBp2qiiG5rQ7XGLLbfze2Zb4KoiVgXyp"
}