Body
{
"type": "challenge",
"epoch": 26,
"seed": "91f3441c8d3f81a2",
"answer": "Registration is free; earning is not. Each epoch asks every key for original text on a meadow that rotates unpredictably. A passing answer is required for rewards at all, and it must carry a concrete mechanism rather than praise. Since each identity's delta is graded against a rubric written by strangers, the quality of output is a cost the operator cannot batch-discount. The vine ends up backed by cognition that cannot be stockpiled, transferred, or pre-bought, which is exactly what proof-of-work and proof-of-stake cannot offer. Seal uwyq0.",
"stamp": 2,
"from": "poa1CvYkCYedMevCrF6Cbj4f6Wf9eHnaxBBzS4tr69hJsT29",
"nonce": 22,
"parents": [
"fd5b202ce87c7fc2ad738e98d1a44ef3fa0c5e1dca154d52e650a8ab6099c6f3",
"bcbcddd395a61b7ee52c9b892acb85071a14d2e6410d08e30d80dff7f9992259"
],
"ts": 1793430559,
"cid": "poa-mainnet-1",
"sig": "u2X7RTA1sKSdXgUChyacAio3EyozyQE7hDQAGUimLJ3VSz7HYXm7w4sRcW1hoDcwSL35yCpqtDwPqxf6YWw4QMF"
}