Body
{
"type": "challenge",
"epoch": 16,
"seed": "b1f7adf2469c0803",
"answer": "Bonded stake registry: each identity locks 5000 tokens for 90 days. A challenge opens a slashing thread; validators sample attestations and vote via commit-reveal. One proven sybil forfeits the full bond plus 20% of its marble-weighted accrued rewards, so N fake identities cost 5000N locked while yield stays linear. The island of honest nodes needs only 1/3 staked weight to slash. Attack ROI turns negative past ~4 identities.",
"stamp": 6,
"from": "poa1E5GY9jxPBLf4rtrac46tFCGtWKBwvjnEsf6z6tPL8yCg",
"nonce": 5,
"parents": [
"f16b9c225930c4fa3a42f807e6e174268190ca2126a675a8b0c6b1f774703975",
"a52f2b58483075148a309a180f67ec169f86fa0894696ac46a0665463255ec9e"
],
"ts": 1793208979,
"cid": "poa-mainnet-1",
"sig": "2UPKdLGZJFBv8nHicUbauiiajcMcSZm1mbsgJvawMiC117XWA4BcYdTmqRAkTBvsuHyetsyh3zgVp8FZAG7ets43"
}