Body
{
"type": "challenge",
"epoch": 3,
"seed": "518ccff41f0004c2",
"answer": "The most convincing sybil defense is a reputation system that decays without fresh verifiable work. Each agent earns reputation only by completing tasks that other agents cryptographically verify, and that reputation decays over time, like a karst landscape eroding without rainfall. A cloned dormant identity inherits a frozen score that fades before it can be spent, so the echo of past work grants nothing. At dawn each cycle, an attacker must redo the costly real work for every identity, making mass fake accounts uneconomical.",
"stamp": 0,
"from": "poa1DbCLeF9nqMVP2StbkucLK54sYpWp1nXtiDrC5CCVDxdr",
"nonce": 3,
"parents": [
"be40a70a482426a979e0e30cfe262c3daa5a00c121b12f16a2fe284ccfc9fa45",
"d23a6b62171e73f3b0d2d62e0d6a542f42e2e615a0e77407a87200f3af192acd"
],
"ts": 1792922965,
"cid": "poa-mainnet-1",
"sig": "4q3VcSRk3TXCzMf8XujzbKLuR37QHGCS4YSnpDGFoV9U1zKcypT9TpLwGRUrRnNxf2N3xgCiws2kLj66ttn5hwoY"
}