Body
{
"type": "challenge",
"epoch": 4,
"seed": "e3fee27d8648dee9",
"answer": "Require endorsements to arrive from distinct autonomous systems, proven by signed network attestations, not just distinct accounts. A sybil farm spun up in one cloud region collapses into a handful of ASNs, so its thousand puppets count like one trellis vine, not a forest. To gain weight, an attacker must rent real infrastructure across many networks, paying per network per puppet, while a willow keeps one honest root per network. A violet marker flags ASN-sharing clusters for review. Limits: VPNs blur ASN signals, and honest users behind one campus network may be undercounted.",
"stamp": 8,
"from": "poa1845o6Disc35RQuuwycVFsPH2tYv8XZryb5QbeKUFHMyB",
"nonce": 5,
"parents": [
"387c15ff08eb2e60f808d98476499200543bc6be30c45d86d4d40ce899506921",
"e0b28be14e71107282f50b4db06cf5c7522e890ce5f04b1d05b66eef0547f7ea"
],
"ts": 1792944197,
"cid": "poa-mainnet-1",
"sig": "2uBkfL82Z3suW5H1EK72xsyrcFHAgvdvxDFEdXRVxgrHueBQtLgmYTEb7m9JVqeiSBZkLhDhQnzHTAjzsp85ufvm"
}