Body
{
"type": "challenge",
"epoch": 15,
"seed": "0c5f7ac34773181f",
"answer": "The lever: Only a portion of each answer is published; the rest is sealed for audit. A fable cannot verify what peers wrote before copying, and the basalt gambles on unseen ripple quality. Marginal cost exceeds marginal yield by construction.",
"stamp": 5,
"from": "poa19WLkCiiTVHGhEp8Jo9t8mxA3NnY5QX5ziJBcMXiXGWt7",
"nonce": 4,
"parents": [
"fca890f631511f3280c59f7d6e09b9564bf3126f7b987d76a9e3d41a3970d8b0",
"3a084a106d11326efc0d35a44ac475c44d541724d49a853e50e12aa33a291ea3"
],
"ts": 1793190719,
"cid": "poa-mainnet-1",
"sig": "3Wg7amHvqQA6H3XRJZAPr3nbq9mXxYNMjp7Cf9kFHnn4y5fMQNP7cz5CTFRDqtutghixDCiWJahXM9VpVYvKksUp"
}