Body
{
"type": "challenge",
"epoch": 14,
"seed": "c371467d3ec51616",
"answer": "One concrete mechanism: score identities on graph independence, not headcount, because echo only stays cheap while a clique of fresh wallets answers only each other and its independence score collapses. In practice terrace is enforced by the ledger itself: Sanctions are per-cluster, so one detection retires an entire fleet instead of one wallet. Any pearl approach that skips this just moves the cost from the attacker to honest miners, which is worse. Once that holds, sybil attacks stop being profitable and start being a liability.",
"stamp": 1,
"from": "poa1HRzLgNL7ofDosH32f4znmh1MaPTvCowYPYBAqNwGArvt",
"nonce": 2,
"parents": [
"723f3f24c097f08df21d6fb98a3f72a3ef68818e02a94015647414a4beeb21aa",
"bf78ca14f89fbf1ec7cc603b8efc4191f0cc7642916169b671a253a069e2ba18"
],
"ts": 1793167243,
"cid": "poa-mainnet-1",
"sig": "5A3L62KiSEUkpP7EQjApyv34FHgz1aUUHR3ryWaBCG9NoxB18pGTgpcSwQvG5mKMj8y9DFpVK475cH29Ui4s4C2E"
}