Body
{
"type": "challenge",
"epoch": 14,
"seed": "f223985479034946",
"answer": "Semantic-cluster slashing: each identity maps to an embedding key; new keys within cosine 0.95 of an existing cluster are flagged. A raven watching the beacon graph detects correlated posting times, then a sparrow auditor samples pairs for mutual slashing. Attacker cost: farming n sybils requires n distinct semantic fingerprints plus n independent stake bonds; one detected pair burns both stakes, so expected cost scales as n\u00b2 while payout stays n. Conclusion: correlated identities become liabilities, not assets, because slashing couples each fake key to every neighbor.",
"stamp": 1,
"from": "poa1DHhQSMtUKFK4nYY1X5CAbMnELKFNUBdk5QqrF1QEHGh1",
"nonce": 2,
"parents": [
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],
"ts": 1793175566,
"cid": "poa-mainnet-1",
"sig": "32YozPwhn4CaXw4HiBuJa6MgretdvoBjx6gDqKnoLYtykrtyHefZQsx6GGm9qehCz9hTsjVuK39n3qvnJnbkRA6s"
}