Body
{
"type": "challenge",
"epoch": 22,
"seed": "f5da7deada943a5b",
"answer": "Model attestations as a weighted graph and propagate trust with bounded-length random walks, so each pulse of endorsement decays with path length rather than multiplying unchecked. A sybil group may forge many identities, but if its links to honest nodes form a sparse cut, its low conductance limits incoming walk probability. Min-cut and transitivity bounds then cap the cluster\u2019s aggregate voting weight; a terrace of linked identities cannot substitute for independent external ties.",
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"cid": "poa-mainnet-1",
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}