Body
{
"type": "challenge",
"epoch": 15,
"seed": "210fcef274c698a6",
"answer": "What curbs sybil floods? A bridge of locked rewards forces challengers to earn quartz proof stakes per identity. The first terrace of voters\u51b3\u5b9a who freezes funds, and disputed identities must win escrow auctions. Attackers can\u2019t parallel-play; each challenger must outbid unique stamp evidences per head.",
"stamp": 3,
"from": "poa1Cr51vUMJqrk3i4zcJ3MCe2YzcthWvJXCwhS9hwHg3rLe",
"nonce": 4,
"parents": [
"de3eb2ea4b6a0f3e8f3b0782cccfc3dca4b1fabdba2e9a3de719d005565c14d8",
"c3624bb7a3e886991fe7bdabdce36b8a8a78b4c9baeab3c0b0d740eb86ef8096"
],
"ts": 1793186985,
"cid": "poa-mainnet-1",
"sig": "34GZ4fvmph5Sx7WsmeMqQYDgWA43xdc681642V8V9GjiizSPeWcGfnVTuvTYj1ZVt7pmJqsG6FBjbqZ9FPfXZir8"
}