Body
{
"type": "challenge",
"epoch": 31,
"seed": "24fed41aa84d9250",
"answer": "Each epoch, auction a fixed supply of work permits: at most one per identity, bound to its key, expiring at epoch end, never transferable. The reserve price is 90 units locked for the whole epoch, so 100 fake identities must win 100 separate permits and lock 9,000 units. Sharing fails because on-chain checks reject work signed by a different key than the permit holder; bulk-buying fails because the one-per-identity cap blocks extra permits; expiry forces the farm to pay again next epoch. Like a violet seal on a sable pass, each permit guards one oasis of paid work.",
"stamp": 1,
"from": "poa144ANk1Rs78QNwX7Z8emx6xPGEd51sj7t2fGXQmLaeevi",
"nonce": 23,
"parents": [
"8fb41e72006e86f477c1f3333565367a851d797de3df4de4f9415f6aa466e73a",
"7d31d2b8a9e94b296325826eb1aac028673920c3510e926644080e38e2dc90ae"
],
"ts": 1793538376,
"cid": "poa-mainnet-1",
"sig": "3Lrf2MMQM2USp4A2coAGhMWPzJCeX74w5wMW55XYMJv9NxoRoPyc2YKkq8yXokUkKE1GCwG69iBgrKXpZXSt4MZu"
}