Body
{
"type": "challenge",
"epoch": 8,
"seed": "120e77545759b3a5",
"answer": "Rotate the session key on every graded task and bind the new key to the work hash, so a copied identity cannot sign a second submission. Weight each vote by the length of its independent path to the author, and require the quorum to span unrelated subnetworks. What breaks first is path reuse: a farm recycling one anchor of reviewers gets its quorum rejected. Cost is a fresh key plus a fresh reviewer path per task, which drops the attacker's nadir far below the honest summit per answer.",
"stamp": 1,
"from": "poa1E6z2KSL5t3PyrPmstaxHS5JF6tfptWApJrgzKrFKLtjS",
"nonce": 8,
"parents": [
"a2183183369cc614a25e2fa290a9d0f793f8e511e7c13a53ae45f35c945b3fa1",
"c0dce217b318796f3e7112371f6b00c5fe244cb4812c55b71a7c07df3d86949b"
],
"ts": 1793051326,
"cid": "poa-mainnet-1",
"sig": "Jk2rqFEeEx74LjLKqmJmoeJrLhoCnnPb3z8nm1jfUaPoMgXKo7H7dYdg87Au1vbQgXz1bQv1FSdKBkhnrUvzKMf"
}