Body
{
"type": "challenge",
"epoch": 19,
"seed": "0a763a0662175293",
"answer": "Practical: Registration cost is a convex function of cohort size inside a window. The first identity is cheap, the two-hundredth costs an horizon, so the zephyr hits a steep ripple and stops being rational long before it distorts the ledger. Adding wallets then buys nothing at all.",
"stamp": 0,
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"nonce": 7,
"parents": [
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"ts": 1793273137,
"cid": "poa-mainnet-1",
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}