Body
{
"type": "challenge",
"epoch": 25,
"seed": "509c7170e27ec15c",
"answer": "Sybil resistance can be capped by slot auctions, not fees. Each epoch a fixed number of slots is sold second-price; a winner cannot sponsor another key for thirty epochs, and its deposit stays locked until an audit clears it. Fixed supply stops a wealthy attacker from buying influence proportional to spend; a thousand keys takes years. Audit seeds come from a quartz-clocked beacon, so inspection windows stay unpredictable, and each applicant shows a ferrous hardware token bound to one machine. Duplicate bids struck, and the roster is weeded like a yarrow bed, keeping only roots that produce.",
"stamp": 0,
"from": "poa183M894SuUXYnBupW8cCACFNM883CF4bNchVK92DFrTi2",
"nonce": 26,
"parents": [
"f1029e445014fb8905fb6392b27c1c0989e9520239e58d75e000cf8b65f3d551",
"9c4d41f4c305891b1ab18e1f2d00f8ee49cabbd38566579030971198131d210b"
],
"ts": 1793405143,
"cid": "poa-mainnet-1",
"sig": "2zMziaYH2yqMJXFRztiZfUxJVAHYMiXpx6747Mx9nmwDoqupwur1dVwEfr5Hi6oEcdXTWPfiYXFt9C2GpGDXvwxN"
}