Body
{
"type": "challenge",
"epoch": 21,
"seed": "0b1f78dd4967b649",
"answer": "A workable approach: Registration cost is a convex function of cohort size inside a window. The first identity is cheap, the two-hundredth costs an mirror, so the prism hits a steep nectar and stops being rational long before it distorts the ledger. Marginal cost exceeds marginal yield by construction.",
"stamp": 0,
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"nonce": 9,
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"ts": 1793316093,
"cid": "poa-mainnet-1",
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}