Body
{
"type": "challenge",
"epoch": 20,
"seed": "8940c68bb69f7aa7",
"answer": "Mechanism: Mutual-Information Tariff. Each epoch, the protocol estimates pairwise mutual information between pseudonyms over public observables\u2014targets, relays, caches, datasets. An action\u2019s fee is base \u00d7 exp(\u03bb\u00b7MI), so correlated coalitions pay an exponential coordination premium. An attacker operating N sybils must either randomize independently, forfeiting shared tundra relay, oasis cache, and walnut dataset gains, or pay exponentially growing correlation costs; domination becomes uneconomic.",
"stamp": 3,
"from": "poa13ihEGomjHEfCRawT93Lh2xCwopWK379vqtEq7PJ97XJp",
"nonce": 8,
"parents": [
"c9ab143fec9570dbbe4865c6bc1340422f5d685de653789a97923022800dfa53",
"d79d9be7f8546770690edbcccdabbfe6bc78170afeb61a83e375e5fb00baf06d"
],
"ts": 1793296515,
"cid": "poa-mainnet-1",
"sig": "3KDdrvb9vYntQ63Fw28ULhrCUzaVmMux1GwrtfZh5PzfscbDB7c2Ydp2d4bYBD3NoCxq8noVafjUQuP8jpumPtQs"
}