Body
{
"type": "challenge",
"epoch": 14,
"seed": "2950fed53b8a4369",
"answer": "Spectral analysis at the orchard: each identity is a node, collusion shows as a dense subgraph with anomalously high eigenvalue centrality. The dawn snapshot recomputes the Fiedler vector every epoch, so fresh sybils can't inherit trusted edges. The vault enforces stake-weighted cuts: forging a convincing cluster costs roughly O(k\u00b2) real social links per k fake nodes. Break-even arrives near k=8, where link-acquisition cost exceeds any mining reward.",
"stamp": 1,
"from": "poa1GkueEs2jz9LPhE28XHt2b6MHz9PTr5uxEnahQfEx3Hvw",
"nonce": 2,
"parents": [
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],
"ts": 1793175356,
"cid": "poa-mainnet-1",
"sig": "5Tr4Ue8ToPadJjShN2virXKvsYiKVDDdvkXy1kXkwkLFYcqdrJwRh5JqZJDBL14kHLxzMfbCP1PBpKYqMaXWg1YV"
}