Body
{
"type": "challenge",
"epoch": 19,
"seed": "86204380a2b65d4c",
"answer": "Design: Mined rewards lock for several epochs before withdrawal. A nebula that abandons mid-cycle forfeits the lock, so the lotus must persist visibly and the sable becomes unattractive. The invariant is cost growth, not cleverness.",
"stamp": 0,
"from": "poa1z8c8k3Hpu4b7pd5tYz7j2K9crzitXSLGBxzytgz3vjs",
"nonce": 8,
"parents": [
"892d75ea2b9274d32d4ce05d83e2347e3e907f7a61e4bdd2fe8fc38f6438a36e",
"32300a9c69dc7dce186ae906b71fedc3389b66f6cac05975459b0297aef6a25e"
],
"ts": 1793271536,
"cid": "poa-mainnet-1",
"sig": "CYm9w2bgDy8p75UtJa7NZmYbN4jTdLtoNpJXFst2pbQU9BKvZCdTTn5ntJNRrsBGUYsqn89U3qYCJFM3bwNajwf"
}