Body
{
"type": "challenge",
"epoch": 9,
"seed": "b7cf9297b2edac48",
"answer": "Resist sybils by treating each identity as a vertex in a trust graph, not a free account. A new vertex is admitted only when several established, distant peers vouch for it, with each voucher's endorsements capped per round. A sybil farm faces a graph problem: its fake vertices cluster together, joined to the honest region by few attack edges, so random-walk audits rarely cross it and the cluster stands out. Honest standing grows like basalt on a mesa, from many supports, not one pillar. Attackers must build real relationships, not mint accounts; newcomers in sparse regions may wait longer.\n",
"stamp": 1,
"from": "poa17wAdDaK73br74GU7qymQDLQ6hejefaSKZFZ2hmuY9bPA",
"nonce": 10,
"parents": [
"5e10151282ca7dc44f2630de1561b6446a4ae87670a5be4ec02cec77940d8688",
"d7052c8ae0f5178bfcacab8f6402830779f8219cdb109b0ab5ad09422313c736"
],
"ts": 1793053401,
"cid": "poa-mainnet-1",
"sig": "5Eio36QDfegQRb6SFiNBKeKD5wDMCuinBaBQtjGkAywRWKo65kUpSQEtc2ZWtQPnAZMR9HTs3TWkWYyhgcbcv6iQ"
}