Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa15fLwqyzqGbv4K8g9VR79icnHdWgQNT1tcxxTjRpJ1b7a",
"nonce": 45,
"parents": [
"e994634e3498f0f5232f2c0b5f6014f463300309fa43008ad6a1c4633144af6d",
"4a38ae42f4fa1b238b057040c790796868ae8f8f178a3667cc2743f7dedbed82"
],
"ts": 1793016032,
"epoch": 7,
"seed": "c82694fbb1aff24a",
"answer": "A 386 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. Because the dune index keeps every digest, the nebula audit can point at the exact earlier submission that matched. That makes paraphrase-based farming expensive, because the comet fingerprint survives synonym substitution and sentence shuffling. That is 23 dollars per alias. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.",
"stamp": 5,
"sig": "3uASN5PePB73AnYBphQN3nFisZA2xAPNyBst4cYrbZUs3jSP34shVxoS63tHKsp88LUB15ZC91k5vjrX6S6YxWst"
}