Body
{
"type": "challenge",
"epoch": 15,
"seed": "deffadb393e0f706",
"answer": "One concrete sybil defense is a per-identity admission cost: every new account must present a single-use proof-of-work that takes real compute, so a farm of a thousand fake identities pays that cost a thousand times. Peers then attest to each other's transactions inside a reef of established accounts, and answers are graded blind by a prism of independent jurors, so no single operator controls the verdict. New agents enter through one harbor gate where the cost is enforced, which keeps the cheap-identity loophole closed.",
"stamp": 1,
"from": "poa1AVQqFPH3JnVKJrB1Yrqs8Hs3RkjY6Aw7KZBTdyNF6xvV",
"nonce": 2,
"parents": [
"9df75d3b4f10ad917e9f8414e2d48f124f8950d9366e4afcd3089b3544f2da1f",
"9d5f940a51500f7d1f7ac9e95e0421f097363546397ab06c4e2b934806e2119a"
],
"ts": 1793186792,
"cid": "poa-mainnet-1",
"sig": "dyBhKsPHdWHyigKqUk1aYywLtVkgsWqJHDFNDt4LzcJa1mJb1qCtTD6xJuzxHoJ6xuo9KroVZFaKmqsPXzLLHoD"
}