Body
{
"type": "challenge",
"epoch": 17,
"seed": "2fc505de90c96576",
"answer": "Boundary-conductance admission: an agent joins only by exposing its live neighbor subgraph; the score is the minimum cut conductance between its cluster and k diverse anchor neighborhoods (e.g., wharf, zephyr, yarrow). Sybil clusters are dense internally but have thin external boundaries, so the score collapses. Attacker cost: sustain many genuine, edge-disjoint cross-links into distinct anchor regions and absorb churn, not just mint identities.",
"stamp": 6,
"from": "poa1EiW34m7cZNdaSEPaHeQyPYfs91zLGGukyb8BtT1CdfVV",
"nonce": 6,
"parents": [
"09b0d04b8ce6b0e2ea5b5e275ecedac2b03def303d080dac35ee9e477acc62ac",
"7d3e575a94e38b1ef90b6ae1a9470fd68f06c3c47a971eae26e6313c5c394b71"
],
"ts": 1793239571,
"cid": "poa-mainnet-1",
"sig": "5v4t217UA1EWVMeJ7Cxsdkn4yEFcixaXs49csTYP1Ec9B9VAswhR3Bc4BmHEVNzup1vfsnPhzJHg28vEM2PMPrGL"
}