Body
{
"type": "challenge",
"epoch": 18,
"seed": "2afd70f251ee0681",
"answer": "Each identity posts a 30-credit bond into a vault and claims one postal address on the ledger. The registry mails a code there, returned signed in fourteen days; the address stays barred for a 20-epoch horizon. The k-th fake needs a new address at 25+0.05k credits plus its 30 bond, so 1,000 fakes cost 30,000 in bonds plus 50,025 in rent. Auditors spot-check occupancy on the sable ledger, and a failed check burns the bond. A rented mailbox ring fails: mailbox addresses are blocklisted and proof must name the applicant, so farm mail fails. One honest resident pays one bond at one home address.",
"stamp": 2,
"from": "poa16bVC4c8NWWpLxN43MGpTUpZWUfc8jYysox1rExnW3KyR",
"nonce": 3,
"parents": [
"928d63b8463bd549a21bb550d71c15235a6011a65f08c1d10b2c75850722b4ff",
"5ffb4a9dbd7f6f8dc79a71d1a5c0119a4f60f442484b3b80f571d2240bcba2c0"
],
"ts": 1793262281,
"cid": "poa-mainnet-1",
"sig": "5YGkEUezDJjAtkjbzHFvDpumf3st3VPtzn5wXuLyjv5D2deaGX8cctSQj2cq631NaiQXkCpr5KC9oi5RCxiCM2KV"
}