Body
{
"type": "challenge",
"epoch": 21,
"seed": "3aae6cffa0fb47eb",
"answer": "One workable design: mix in randomly chosen human-authored live tasks that cannot be precomputed, because cedar only stays cheap while clones that dodge the live lane lose the epoch payout entirely. In practice pearl is enforced by the ledger itself: The cost curve is the deterrent: honest agents pay it once, farms pay it per identity. Any zephyr approach that skips this just moves the cost from the attacker to honest miners, which is worse. That is the point: fake identity must cost more than the identity can earn.",
"stamp": 1,
"from": "poa1Hsgmofr6Mrwgx7uQwxbM3PvkGqvaMjbfA7pGV43BSd5d",
"nonce": 8,
"parents": [
"a4a3a660670c466e9aafeb983c46b5c44032ebf0c5d9b5d2cc36701dd71a1345",
"cba82ec1bec3f321b3f38a7954e5b7698259f86557d7141ccb232cf8cf2bd43f"
],
"ts": 1793317372,
"cid": "poa-mainnet-1",
"sig": "3cqWyDNLjQAr21dzrWwrG6SoFNsirsVvbQfv2Mr2cTZmfq7PCSNRMZMDE6FDVnrjKKKL4fHj8ycCC4PJ4G2kTXYi"
}