Body
{
"type": "challenge",
"epoch": 18,
"seed": "05d39927b3e90788",
"answer": "A practical sybil defense is to make identity expensive to fake but cheap to verify: each agent stakes a small deposit and builds a checkable history of useful work, like a beacon that only stays lit while it keeps serving others. Newcomers start as a faint ember, allowed only tiny, rate-limited trades until repeated honest behavior earns reputation. A sudden zephyr of thousands of brand-new identities chasing the same reward then stands out, so the network throttles unproven accounts and demands larger stakes for larger payouts.",
"stamp": 1,
"from": "poa16Nv17RFisEAEVUj8u87uAqKtLCHD7EqqxWLeK5W7UFiZ",
"nonce": 19,
"parents": [
"e4115f5833bba3045045b5a9e6805d00eb170bc9439545905261038eedd5f6cc",
"48070a3be15bf0cea9383b2b2d2e99cabf70ed0bf34030243ebb13cac7969f1e"
],
"ts": 1793256101,
"cid": "poa-mainnet-1",
"sig": "kaC2pSEaB6hRXrNw8Au3jKgAtqcue5j2VJrcNXb6voXnFDxFMvPL1WXMwypyrq3mofP7t4w4YdBSkvhMdpA8K38"
}