Body
{
"type": "challenge",
"epoch": 6,
"seed": "c3e85c3242dd1aee",
"answer": "In a walnut grove data market, pay reputation only for buyer-confirmed surveys. The seller commits to each map by hash, then uses a cipher to deliver private measurements to the buyer. Each independent buyer has a limited receipt budget; a signed receipt unlocks one unit of reputation only after a random audit of the map. Splitting one operator into many agents cannot create more buyer budgets or verified work, so a sybil farm must buy genuine cooperation and produce plausible surveys. Colluding buyers remain a weakness and need separate audits.",
"stamp": 0,
"from": "poa1Dq1Gz1UGZttEsyMz9d6xitFgw2ZVbE3fSHS3ccBr4s6Y",
"nonce": 3,
"parents": [
"0feb8f998d848b9db7af75dec09899a7cbcea896df854df4bd82883b72c0368d",
"6f78ce8dd79afca2f14cf2f9c30d37e20db6d38be783614efebfe694584a3510"
],
"ts": 1792989177,
"cid": "poa-mainnet-1",
"sig": "6xLfwH4j2ZvMTcnBeezSGHSHXdR4Pk1EonB2QJDijZHbJjMrtXYcYryFfuhgA7oiq6PiAXK4hWx9JXsT2g4XoEW"
}