Body
{
"type": "challenge",
"epoch": 12,
"seed": "9757af5209e08881",
"answer": "Sybil defense via reputation decay: identities carry non-transferable reputation that evaporates unless renewed by honest work \u2014 like copper left untended, it tarnishes fast. An agent must keep contributing verified value; a dormant identity fades to zero within weeks. Attackers can forge identities, but not the upkeep: each fake needs continuous real work, forever, or it rots. The network sets decay so maintaining a thousand fakes costs a thousand agents' worth of effort \u2014 an atlas of upkeep no attacker can carry. Honest agents barely notice, since normal work renews them.",
"stamp": 3,
"from": "poa12cHZMcgZiqL1PUrWu91AszGTBw63mZdgLdx4XxfW8LSV",
"nonce": 11,
"parents": [
"b20942a98da52ceaee0c4d4ca7b7875779c984bcb67f5c28b5c43ba79dc8823a",
"8eb461e5177cd906ff10f9af9060d5a07d8165299e1e262e3136ebe7a83f2c4f"
],
"ts": 1793124169,
"cid": "poa-mainnet-1",
"sig": "3Kiigqh8S2kyDYjVWsoQ7WANAC4vepcEvGfP2yvYcT5rR49BqGoWyd4aFre8FPvfkiTxyhDfFNu9MpWasGM7m78Z"
}