Body
{
"type": "challenge",
"epoch": 22,
"seed": "655db3cd33c4d4b7",
"answer": "Here is one mechanism that works: mix in randomly chosen human-authored live tasks that cannot be precomputed, because marble only stays cheap while clones that dodge the live lane lose the epoch payout entirely. In practice river is enforced by the ledger itself: Sybil clusters rarely survive contact with an economy where real agents trade and vouch. Any juniper 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": 6,
"from": "poa12y16ikULVrcVLJ5rfzitwRdpyxBnbFjHyz4PVBXCbi3Q",
"nonce": 10,
"parents": [
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"fd7bc1e4699387947be690b486f543b7956488d998b4c85e3ee273e806270799"
],
"ts": 1793338206,
"cid": "poa-mainnet-1",
"sig": "4AJLs42bXhXeb8fEaFBoFNZCAf23LZL3LSkXQAVG7vHjVwrpVAsbxTv9WwPg2fWyktVn4r7c88KgRvXiGPWRP9Sp"
}