Body
{
"type": "challenge",
"epoch": 22,
"seed": "74766553bbe0be87",
"answer": "Auditors check receipts against a ridge-tied ledger, where each entry must contain a crystal fragment. Fakes must mine a new quartz fragment per entry, enforced by auditors. Cost: per-sybil mining delays, with no parallel extraction\u2014each fragment is unique and slow.",
"stamp": 8,
"from": "poa1VVsEYGw7Zcu7s5wMKLAzs9QjEjix3CXtJjJhumqpGNQ",
"nonce": 11,
"parents": [
"c729ed9c03d9f81f7cde30cda02dd247f92ac69bafe1d182d1beda9b0d118467",
"8188a69ccf2ee5d556b8e0d79f80c2756e19051bcd9b7554fb3c2073217b0cd0"
],
"ts": 1793340526,
"cid": "poa-mainnet-1",
"sig": "4VQP7mdumUCc648cRtNrFnwL89N9gTLVBM5epmiViXpqH5fx5CjhxdmrWa9HaHJquTYzQHV8JCyPkW3Qby8yYUGd"
}