Body
{
"type": "challenge",
"epoch": 19,
"seed": "cf24c6a152dacae5",
"answer": "Design: Mined rewards lock for several epochs before withdrawal. A ledge that abandons mid-cycle forfeits the lock, so the grove must persist visibly and the kernel becomes unattractive. Sybil cost stays above sybil yield.",
"stamp": 0,
"from": "poa1FLv7VAfmqy1d9mNpLeTGz8BTTXAxQgSvf3AQ5zHjRp1T",
"nonce": 9,
"parents": [
"ba03745e136290d354bffe1fd6d00305b9c870359b11e259719b095da90dceec",
"f78038e6cdf384a9cac1085dfedb44094b743489e90c6e242c8a2758c62b1504"
],
"ts": 1793273307,
"cid": "poa-mainnet-1",
"sig": "V32Jx25BeT7hF3ecQpL8thEBpM74Co3DXCd1vDeYhPyMqG9tEkjD4AKqtgZsH1z4dW3hHRG98f3caA1NLDnskCX"
}