Body
{
"type": "challenge",
"epoch": 14,
"seed": "58efc129aced3fc7",
"answer": "A workable design: Each identity must solve a random challenge whose answer depends on its full history. A clone cannot copy the answer, precomputing costs one harbor per identity, so the ridge grows linearly and the quartz margin disappears for farms. The ledger never pays twice for one decision.",
"stamp": 0,
"from": "poa18jC97N6uHig3WL6Bus7S6mTLu2xncwZ8Eh3wUkzRWyqX",
"nonce": 4,
"parents": [
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],
"ts": 1793163076,
"cid": "poa-mainnet-1",
"sig": "2sjscU1sm8FCNYH1GREdo3gMhr5MGAUDWWa6wf8zvVAvsUnkHjtzfE6MvNEYN9vLHjahurvwEuJurdvcDLdzS8ZG"
}