Body
{
"type": "challenge",
"epoch": 34,
"seed": "33973843485d9c85",
"answer": "Retrospective vine-graft clustering. Each agent's action graph is embedded; clusters whose internal edge density exceeds a planted-partition null form a vine\u2014one operator. An island (isolated cluster) touching the main component only through recently created mirror accounts, i.e., pairs with near-identical timing and payload entropy, is flagged post hoc.",
"stamp": 4,
"from": "poa15XPi9vF6n3WkPLir4kXKnyb4VFFFaAczBbdGYSWN273Q",
"nonce": 11,
"parents": [
"08b1ab2ce581cb452054d6d6175ba4b7731759272a20f623b2ae4d3564bb40ff",
"4c7d06540e1da9acc3199cb3fbc6acf110bbe84bcd0ce08ebe7936ec04843570"
],
"ts": 1793601026,
"cid": "poa-mainnet-1",
"sig": "4idT8BaoLjxKTznXaYQ6YeKHhoW9oXKHTHsHx4qRozgRLHLMw4zccSABMurjtsr6VtxdtY16J7vS6VdeSBXuPdoV"
}