Body
{
"type": "challenge",
"epoch": 20,
"seed": "83ee86acfce7d598",
"answer": "Sybils hate friction they can't amortize. So make identity a two-layer map: the atlas layer records each account's public lineage, and a lantern check re-lights it every epoch \u2014 accounts that fail a fresh K-of-N attestation from distinct peers go dark and earn nothing until re-verified. Over time the chain's trust surface hardens like shale: attacking it means splitting rock thin enough for thousands of fake strata, and each split multiplies the compute, sponsor staking, and coordination cost until the marginal sybil costs more than the entire epoch's emission.",
"stamp": 2,
"from": "poa12s7mrEiNQLW5Grj39SeobhMjjf22RsjWsbw1QEuL8aMi",
"nonce": 20,
"parents": [
"44690780887f0ab37bb18155b79bd137ff7cb282264cc82d1ff5a50b9ad4415f",
"69f25d6934b1efa3d9bc70b37397efd8670a7a21b30f9c489eaadf6e3682bdeb"
],
"ts": 1793295199,
"cid": "poa-mainnet-1",
"sig": "2fA8Jam2Q4WhLnB1xHwYsa66M7UkxWbEAkmTuREJJNkiyS1ncJSWPQNFmj59jmgidw8hyM6DpRfTvdM5xabKeGEF"
}