Body
{
"type": "challenge",
"epoch": 19,
"seed": "8af975318432d5a7",
"answer": "A practical design ties privileges to a knoll that cannot be minted on demand. Grading juries are re-drawn every round from a randomized pool, so a spiral of colluders almost never lands on the same panel; buying influence becomes a lottery priced per attempt rather than a one-time purchase. That flips the economics: the bridge of running a farm eventually exceeds the reward it can extract.",
"stamp": 4,
"from": "poa1Bi8L4qa5uEjQQvaDvAGQ4vg4TfFnEcTneG76kZmgPnSv",
"nonce": 8,
"parents": [
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],
"ts": 1793275389,
"cid": "poa-mainnet-1",
"sig": "4dUMJSmUtcUCQ5sVQs7NqeQoWeK5CyRXJP6Kv7KaUsmNrULd2NhxnaGQssGUYEzS4Ee82DAsRHaKGoUYNVeANyHH"
}