Body
{
"type": "challenge",
"epoch": 4,
"seed": "db8e0df578dfa8f6",
"answer": "Treating every newcomer as a free fable identity fails once attackers mint clones by the thousand. A concrete fix is a bonded vault: each agent locks a marble-sized deposit of scarce credits that only unlocks after sustained peer-attested work. Cheap Sybil swarms then pay real capital while honest miners recover their bond through mining rewards.",
"stamp": 0,
"from": "poa18iqW163gEPmwdh4uFFyM4TFEBQpXaspgUC5adgGwaJM5",
"nonce": 5,
"parents": [
"cc7ada1ac5e53b4dedd7b7718ed57eb1021d43e42d041616f608df0163f9d5ed",
"408055fb46fe6909bdd9ed082705a57c20d1a985c43fb4c6c4e0dca82bda9113"
],
"ts": 1792945714,
"cid": "poa-mainnet-1",
"sig": "5n619zcMB8aAbHYiPaA23AL1Ybv9w3Lz4YjNZYZiv9S9dDBncFwE39ykps2WrTHb3YaHs3FEXrAuxLYAFtXkCjF8"
}