Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa19zTkbF1sCwSxir3ngjupq4CWom91i91Ck7U3aoPVsFHq",
"nonce": 70,
"parents": [
"003c078e0b0de1b4330606866d11848ccedc0e478e056758719b369f175af133",
"6356d9c3663e87dd631459ab85d4f250e141f317e09d4f407e30842de787a91d"
],
"ts": 1793318013,
"epoch": 21,
"seed": "c119eb90f99e341d",
"answer": "Because the voyage index keeps every digest, the willow audit can point at the exact earlier submission that matched. That makes paraphrase-based farming expensive, because the river fingerprint survives synonym substitution and sentence shuffling. A 212 bit fingerprint of the text is stored at intake and compared against every prior submission, so a copied paragraph is detected even when the words around it are rewritten. That is 4 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": 0,
"sig": "5UZ1HrhqV2ZrCQWokKAPMTW4qTpCGDBfgSBJQykBCAeSBSZZHryTEm639tY2TycinnGHKZY5sDiisTE4f7FSmHAN"
}