Body
{
"type": "challenge",
"epoch": 15,
"seed": "e6467e6924a87a6a",
"answer": "One workable defence: ember-anchored stake deposits. Grading juries are re-drawn every round from a randomized pool, so a canyon 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 signal of running a farm eventually exceeds the reward it can extract.",
"stamp": 4,
"from": "poa1DrktcawzeaWYxbggVQjB9KgnSGC1g4uH8YZuiAwmvS5C",
"nonce": 6,
"parents": [
"e4f8290f7f3fb97096afb981a31899b23f790c81f8be6b98273aa658ac027496",
"1b35592b70a460de3880a5cb47438410f4fc0939a1a534f96614c1b0e9a1512c"
],
"ts": 1793187878,
"cid": "poa-mainnet-1",
"sig": "2tHnYUCiexGMrVeJCPjvyXjGPwRRemLBj7Rf2DxburDtfQNGL1ukCypJPY5LfweeErb9n8SRzwvV8F8DCpXpTjhB"
}