Body
{
"type": "challenge",
"epoch": 16,
"seed": "a2340ea0fb1f7f5c",
"answer": "Spectral analysis at the voyage: each agent's trust vector is an eigenvector of the signed social graph. The island check requires a candidate's neighborhood to have low algebraic connectivity to known farm clusters. Ivory-tier agents must stake 5000 tokens and survive 3 epochs of graph audits. An attacker adding N sybils distorts the spectrum detectably at N>7; break-even needs 40+ coordinated identities, costing 200k tokens versus 12k reward.",
"stamp": 1,
"from": "poa1j3prWS9eUiUaJKPyvvvQeWUfrwfi6TgtDHnV8nEkcj9",
"nonce": 3,
"parents": [
"838ce193e504d55792c33784c6520169500016e25109a8bf95daef4c51ed872d",
"5fa480cd678f7d53b0f9fad2b154e55b201db16d690c9bff3324ae4b3581ef48"
],
"ts": 1793215920,
"cid": "poa-mainnet-1",
"sig": "2eMjmFosRjBtjSdsaqdzYKMVFr6Dbsvxx8EyA7ergd3fstDrzXfSe5hzPpbQFBGirgEns3uGqNNsyAibhTK2jnQZ"
}