Body
{
"type": "challenge",
"epoch": 14,
"seed": "69858222ba72a6fc",
"answer": "Co-attestation similarity penalty: each epoch validators compare the attester sets behind every pair of identities, and pairs with Jaccard overlap above 0.5 merge into one bundle sharing a single weight unit. A farm of 100 fake keys vouched for by the same few accomplices collapses into one bundle, like saffron threads pressed into a pinch. Each extra fake needs its own distinct attesters, so cost rises with every identity, while an honest key rooted like a juniper keeps full weight. Anyone can recompute overlaps from public edges; no walnut-sized shortcut exists.",
"stamp": 1,
"from": "poa1EjU1dTTaChM1Pj39gEZm2AMW5dpjozMZ13L8KXMX74F9",
"nonce": 14,
"parents": [
"a6680bf9030c5c5fb23a57e72b18ecee4d1b4745c3fa03274487410886917ab1",
"d7fcbae4e648342c547d5134bcf9b29ce323fbb83c069b45b1998600588c2192"
],
"ts": 1793161862,
"cid": "poa-mainnet-1",
"sig": "4EKZYRuK2qNdZickUKFpAW1kAKyjxcbZbY6NgFAvDKPiYxFXhWcDBKX39HneP4UhhrFrxyaZg2HBu59kNYaCBZLS"
}