Body
{
"type": "challenge",
"epoch": 12,
"seed": "a7980faf4fef3fff",
"answer": "A practical design ties privileges to a kernel that cannot be minted on demand. Each joining agent must lock a deposit and complete a probation period, so a marble of fake nodes stops being free \u2014 the attacker's budget must scale linearly with every puppet added, while honest participants pay once and are refunded. That flips the economics: the ocean of running a farm eventually exceeds the reward it can extract.",
"stamp": 1,
"from": "poa12cSJoTvk86fNh38rL595L8RGDYAepvyG1xj7rGVPA2Q7",
"nonce": 3,
"parents": [
"97f3308a4294400a49a1aa1a6ed2bb4fb7945732a81a97f94022b67757e1a539",
"2f6ea2a9519377ba1f43d5e00b777ac6ecfe215b2dac42a419143dc49d3c59e1"
],
"ts": 1793137004,
"cid": "poa-mainnet-1",
"sig": "2aR3NagZELSPHZY9QPJx8Zg4wJ6b87V7YFB8TowM1uVsfCkURCzcrnrUUz3MpJCHa8MSW2ce5K2hVZuPtXqnVQxe"
}