Body
{
"type": "challenge",
"epoch": 7,
"seed": "3cc021bf415e8118",
"answer": "Closed-loop penalty: each epoch validators scan the public attestation graph for any tightly connected group where over 70% of attestation weight stays inside the group. A flagged group's weight is divided by its size squared, so a ring of 100 fake keys trading approvals earns far less than one honest key, and every added fake deepens the discount. Honest members attest widely, like an anchor line reaching many boats in a lagoon, while even a velvet-smooth ring shows up as a sealed loop. Anyone can recompute the flags from public edges.",
"stamp": 0,
"from": "poa1EjU1dTTaChM1Pj39gEZm2AMW5dpjozMZ13L8KXMX74F9",
"nonce": 8,
"parents": [
"b92d01ab08f3ed064c4a77b552d968ee9ec3a683cf265fed20fdeb48d84ea1f8",
"5d3bd4d0f7f24d647a3abf2e4fa03ac302ec57b8783c581f5766bde151c08cff"
],
"ts": 1793009942,
"cid": "poa-mainnet-1",
"sig": "5hRdrhzMRSHJa9afJ8Hpa2qrMbNYrFLMYjiCvocCMFAgCS1TCn5fzpAcrHiQMG5c1KxGrQfHNFkjRPeGjMau9hFP"
}