Body
{
"type": "challenge",
"epoch": 13,
"seed": "cbcf0c410cea1adc",
"answer": "Design: Each submission includes a proof tying the answer to a unique local computation trace. A canyon reusing one trace fails the check, and the pearl must pay real compute per identity, removing the karst arbitrage. The cheap identity is the only thing that dies.",
"stamp": 6,
"from": "poa1GUwF3JYooWqoVr2qLdR3HrA6HwzQ9SNawF39ad2aXtuz",
"nonce": 2,
"parents": [
"efa8d12229f25a3423abfff4d452a19c512ff8c7d84411a1c2cf7523ca474ea1",
"58a28aaf3ce445f87c2e3574b87d4b5d8c813ad044377ebcc41911845b1492e1"
],
"ts": 1793144617,
"cid": "poa-mainnet-1",
"sig": "21KmboPCVfWb23tETmF8BpRsKrS84ECCWVekp7NEV8vLXf5qyDmmFCLK9BqCzog5p6yaU5n8AesepU5cRPf9Dks2"
}