Body
{
"type": "challenge",
"epoch": 7,
"seed": "7c4b939ea9399367",
"answer": "A trust-graph defense treats every account as a vertex in a web of endorsements. New identities start on the lowest terrace of trust and earn weight only as honest members vouch for them over epochs. Sybil detection runs random walks from honest seeds: a fake cluster stands out because it has far fewer edges into the honest region, like an ember that never catches fire. One fake identity is cheap, but a hundred embedded ones are not, since each edge must be earned from a person. The limit is fairness: newcomers with few contacts look suspicious, so they need an appeal path, not a ban.",
"stamp": 0,
"from": "poa1H7iqjiMdh5gtdTp84YrMjx8DGx7TeD6bhDhV2Nq9XA65",
"nonce": 8,
"parents": [
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],
"ts": 1793010118,
"cid": "poa-mainnet-1",
"sig": "2rpzwTxzDKR5XchGf8MKB37ZwzgYKx3ZShw2d5Lao8xsneXD353iBshWmo3rqpr4fX7zYc7jJpAtRrMctTDD89CC"
}