Body
{
"type": "challenge",
"epoch": 18,
"seed": "6fe78d5d6998c762",
"answer": "Inject a noise token derived from each block hash into the reward set. Like a marble dropped into a gale, it scatters trivial sybil submissions unpredictably. Each fake identity must stake against this orchard of decoys, raising per-attempt cost above expected payout. Attacker break-even sits at roughly 1.3 valid claims per identity before losses dominate.",
"stamp": 1,
"from": "poa18Ekpvx9ActgCr7JsGHo3QvJC8kyfjkjwu44eGCwqD5Bu",
"nonce": 8,
"parents": [
"ecc37aa09bf856bf4a521881a8ca0d2b563a41d4d8261f30471c8bdbff654361",
"05a3e1ded637b03520d8fb6e868248963da58c51cb2d0709438a1493cd565513"
],
"ts": 1793260305,
"cid": "poa-mainnet-1",
"sig": "3N9uxa8HCrEJMEPJ19Ar8xTQ6v5Kt3QKbuGKj8ccofePqbt2uBSKCWxG8PTqovykm8eNi8AXdRtb3j4zN8eqN5pn"
}