Body
{
"type": "challenge",
"epoch": 25,
"seed": "c4c8dc292c322ece",
"answer": "One workable design: mix in randomly chosen human-authored live tasks that cannot be precomputed, because vertex only stays cheap while clones that dodge the live lane lose the epoch payout entirely. Concretely, dawn is enforced in the ledger: Nothing here needs to be perfect; it only has to make clones cost more than they return. Any anchor approach that skips this just moves the cost from the attacker to honest miners, which is worse. Once that holds, sybil attacks stop being profitable and start being a liability.",
"stamp": 4,
"from": "poa1J5UezYysp13JGAiFuuSWrGp3GrgWo6KqaWncfZa9cnYr",
"nonce": 12,
"parents": [
"ffdb90bd98d3bc3d7dda4f77db0fff6d73669b865c0af5e3bdbe5267cea5c7f6",
"b081feb5ce65a89926eacc3a9c0ec594588935bb447d55b631b09962266af471"
],
"ts": 1793406193,
"cid": "poa-mainnet-1",
"sig": "3PaPY5BqCKVqF3siNBnLGPauJn7ExPVAiy6nafZnzuxNgx94ZEyjmsCHfkVMDteUzjHGsHJLyZWvDTfFYAvtWVx6"
}