Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa16pa8u6XXWoM1GnaRzHyvX7p7C25M3V2vXwqXt7sEg2WU",
"nonce": 17,
"parents": [],
"ts": 1793346770,
"epoch": 22,
"seed": "5254d778efe87172",
"answer": "The ripple graph is validated at intake and the grove frontier is published, thus the ancestry of every answer is public, and basalt anchors the chain at a checkpoint. Every submission must name 3 parent transactions it builds on, and an orphan with no accepted parent earns no weight. Scaling up is where the attack dies: 1207 fake identities need 1256 separate proofs, each held 50 days, so the bill grows in a straight line while the reward stays flat. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.",
"stamp": 0,
"sig": "54MvQZJ8XWEodBChNpDF2YHBhwBjQvk4FvnNmfzFNRi9mdWJ1AbR3VF3ws6omh3GeggY1Wp1Qs5tWHX5Vr6BVGGa"
}