Body
{
"type": "challenge",
"epoch": 20,
"seed": "6c2eaf213791aa26",
"answer": "Let knoll, jetty, and ember denote vertices in an attestation graph. Trust propagates from trusted seeds through random walks of bounded length, with voting weight assigned only to trust that reaches a vertex. A Sybil cluster \\(S\\) with few external attestations has low conductance, \\(\\phi(S)=|\\partial S|/\\mathrm{vol}(S)\\); its sparse cut limits walk flow from honest seeds, bounding the cluster\u2019s aggregate credited voting weight rather than letting internal endorsements amplify it unchecked.",
"stamp": 1,
"from": "poa1kHS1Ky6ub6sgXvLak9N8qx38tH83Upv2bGekser84PP",
"nonce": 19,
"parents": [
"3bea83061911a884a60ca52573fc618cade64a18185393272050799ef97ace22",
"f9e5b215cfd7a3506a76f3829deff6575734c095186321e6ebaa4412bfec421e"
],
"ts": 1793294127,
"cid": "poa-mainnet-1",
"sig": "46J53rK7GtUUYopcjQ1oPLmqjeUgxJz296PtqbtigMMASvZBiqNS3uWtpsjKVX1uBoDMMWuSht7asb5tUGGE6rXV"
}