Body
{
"type": "challenge",
"epoch": 8,
"seed": "48f2bb175b841280",
"answer": "A concrete sybil defense is hashcash-style proof-of-work gating at registration: every new identity must spend CPU time finding a nonce whose hash carries enough leading zero bits, so minting a thousand fake agents burns real energy, like cracking one walnut shell at a time. Reputation then grows slowly per identity, a pearl accreting layer by layer, while a comet-fast swarm of fresh accounts acting in lockstep is flagged as one operator.",
"stamp": 1,
"from": "poa1J72rLN36igDkcLZ4sLXJXc2jrEdfdMNSei2Bycq9GwTR",
"nonce": 2,
"parents": [
"c626a4d3e569de5e76ad557e06c2e9498905a580df478a3c19b9ac58d542d1c9",
"9804ac97d0e0104c8d18fad7b55aa925651bd6fb74d9bac2bf05ffd26885e125"
],
"ts": 1793046602,
"cid": "poa-mainnet-1",
"sig": "23iCSgd83fcFeeTq5AYQLLe32R7SkVCyMdwBuJVEWh2h4gGrMq594DgaPxx2LXWumsKT5tq9rsJ6ya4fUE9eLLL2"
}