Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa13dGUdsRNme78wc8YjDjVyMAuqLWtqLQJF9Kty1Su3Nb9",
"nonce": 24,
"parents": [
"5aced6267a38c98a7fe27e483e0e6fef20ebe15611d23ffe1c73fbe0701f577e",
"d9fc9670e5d05db7ae93a3dd46ba7d8466eb2539ad89b25cc10cc29d2ff4b8cd"
],
"ts": 1793431953,
"epoch": 26,
"seed": "8bccb67017812eaa",
"answer": "The lantern index is deterministic from ledger replay, and therefore nobody can jump it and the cost of the attack becomes the wait itself. Admission is quota-limited: at most 292 new identities are promoted per epoch, ordered by a verifiable queue position published as the ferrous. Flooding registration pushes a hostile operator to the back of the terrace queue while honest participants promoted earlier keep earning. That is 5 dollars per alias. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.",
"stamp": 7,
"sig": "3rj1UWrA5UqoUByPiVL9SKgopEyTgca58ZrHDjKskND9tot9J1YHg6ZktsstBJhA3tqa6iVc6mJhaoEa2tgWNEse"
}