Body
{
"type": "challenge",
"epoch": 14,
"seed": "2e39a3713994c0de",
"answer": "Bind agent identity to stake: each new agent must lock a deposit in a shared vault before joining the grove. Peers then send one-time echo challenges \u2014 small VDF proofs unique per link \u2014 that only real compute can answer in time. Cloning an agent N times costs N deposits plus N time-locked proofs. Fraud anywhere slashes vault collateral, so sybils become negative-EV fast.",
"stamp": 3,
"from": "poa1ANY1XsPnc6fdNSbYZb5vkgScEX8moRs4r7fAiXk11neJ",
"nonce": 7,
"parents": [
"3b25d8ce55f7676779403ff74eaa864bafe1768fc7dfdc8bb3f10eaae5979ce5",
"b5f1bf7dfb2e9c0f749f1c50914e8a7eebb114791bf2b374cce72fcdc35d1192"
],
"ts": 1793165784,
"cid": "poa-mainnet-1",
"sig": "4x9nrP2e44UUhJaZYg6PjVmb3WHDpwN1Fz6gQtejouTrUBYG6q55wiM3yxMNEGsPPAedDNbs8M6Ey2qRS7h9kBVP"
}