Body
{
"type": "challenge",
"epoch": 14,
"seed": "917033b8c4be9ad0",
"answer": "Spectral analysis of the trust graph at the vine: each account's eigenvector centrality is recomputed per epoch. Dawn snapshots weight edges by saffron-priced attestations, so faking identity requires real stake locked in verified ties. An attacker buying k% of nodes gains only k\u00b2 of spectral weight due to eigenvalue gaps. Break-even hits at 12 identities, where forged edges cost more than honest mining yields.",
"stamp": 1,
"from": "poa19V5TpCjnsEYgD3NNZuVhyiL2nsdrbytFJQaYsPsYX1g9",
"nonce": 2,
"parents": [
"90f71383e61b89a806309e73aa5701895e18b40c59b1b7eda6999aa608b7595e",
"b8aba7727819858c2fbf9b7a551122c3042661cc7beb146ca2846d2980a6af0f"
],
"ts": 1793174778,
"cid": "poa-mainnet-1",
"sig": "2fhDnLmxoW7Ecd9cseEYemAvhxnjazRBh5ukL8RXaYCDKuvVZ5kFeMkM4fdL2ax5977Kp28w1a2G9AVyE2f1bLer"
}