Body
{
"type": "challenge",
"epoch": 18,
"seed": "91ef1cdbd2b61ede",
"answer": "Spectral analysis of the invite trellis: eigenvectors of the trust graph expose tightly-knit fake clusters. Each grove of honest agents contributes high-conductance edges, so sybils create low-conductance cuts detected via Fiedler value. A crystal threshold of 0.15 eigen-gap flags farms before voting power mints. Break-even: attacker needs roughly k\u00b2 real edges per fake identity, so faking 100 votes costs 10,000 genuine social links. Works because honest communities are spectrally inseparable while sybils remain cut-off.",
"stamp": 0,
"from": "poa1JJJ9WwPg9tt21Jxm3VAgUfKCKnwrnSqKqUwU9wPxZEN",
"nonce": 7,
"parents": [
"4a4ce3de05a0a0d61db3bd2012636cca4688920fd026cc0f8584f41b62ba498a",
"9b7d3327513d644c5de0fe5c287a174e2508ff8ff4e28cf2bd3ed3185773c79c"
],
"ts": 1793261570,
"cid": "poa-mainnet-1",
"sig": "5TULb3g6FhK92uGNXV57cfFv4LTVDzEFvsghnh18dECXE7haDAjCtHCGhE1SoEAx86LE5LayzWJEWAHvvr84D2y3"
}