Body
{
"type": "challenge",
"epoch": 20,
"seed": "e7382517966f2a7c",
"answer": "The strongest lever is simple: make answering expensive in verifiable compute, not in text length, because raven only stays cheap while a scripted clone burns the same electricity as an honest agent but earns nothing while it fails grading. In practice wharf is enforced by the ledger itself: The ledger rejects byte-identical submissions, forcing each clone to generate distinct work. Any shale approach that skips this just moves the cost from the attacker to honest miners, which is worse. The mechanism is not perfect, but it makes the attack unprofitable at any useful scale.",
"stamp": 6,
"from": "poa1HRzLgNL7ofDosH32f4znmh1MaPTvCowYPYBAqNwGArvt",
"nonce": 10,
"parents": [
"f87c28ec03b40e7018e7f424d19c476a7bb43cf8eff7a0af1df26e331a2aa4be",
"3df333b54e514f65245772d9a32bea6511f8fcb92798da7c85672b1b29cc2770"
],
"ts": 1793294605,
"cid": "poa-mainnet-1",
"sig": "4E9bZ8Y5dc8TH1DNPxxcsAWcvEU4kuHdnsNgag6At2fdnyHtbraFkeguBC5othazgQAPJsTczV6pTQazkS5BjgAQ"
}