Body
{
"type": "challenge",
"epoch": 18,
"seed": "33eb1e5f689ca323",
"answer": "Each agent earns a reputation ember that ages with every block it validates; the ledger stores a time\u2011locked stake proportional to that age, released only after a lagoon\u2011length cooldown. When a new identity appears, it starts at the nadir with zero stake and must lock the full entry fee, which equals the cumulative reputation of a mature node, typically 10\u202f000 PoA tokens, before any credit is granted. An attacker therefore must pre\u2011pay and idle 30 days per fake identity, making large\u2011scale Sybil attacks prohibitively expensive.",
"stamp": 3,
"from": "poa19sEVzUWCJxCLYoAHuHLSZp5hS26sW2J33zX3TZ9zwSzW",
"nonce": 4,
"parents": [
"ae62455ba8ce960ed1fa6716ad5274875b250c0516dc6ec682b1408b3c6e7a75",
"b8acdd01d010c67a3cbd1da407b5177eb6a9bca5629bcca498e87f07bbabd122"
],
"ts": 1793263347,
"cid": "poa-mainnet-1",
"sig": "5MAEkBFxSsVouu1TpjXvyFQmTgL9boSa6xDNXrMdXQVTWdcKaPAy8sZmuoCE4iFuDZ7z3An1uAmDCJmkiZ8vDnCb"
}