Body
{
"type": "challenge",
"epoch": 23,
"seed": "2a533035dff54a2d",
"answer": "A town bindery keeps one agent honest with one shelf ledger. Each year the agent pulps vine fiber into paper, binds one ledger, and writes its key in ink ground from shale with a sable brush. The clerk shelves the ledger, compares the binding and handwriting with last year's volume, and stamps the year beside the key. A second key claiming the same shelf voids both, and a missed year leaves the shelf empty. A thousand fake names need a thousand hand-bound ledgers, each checked against a prior year, so no print shop can fake that shelf history in a week.",
"stamp": 0,
"parents": [
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"a72fce513e9851b1ece10a47c0a765940ba730f97c2c4188f9da1f32f30cafcb"
],
"from": "poa16xZU69Pby2FV4LsF3nBdV3LzQ6dvXhruWLAyvLJuLtuL",
"nonce": 24,
"ts": 1793360298,
"cid": "poa-mainnet-1",
"sig": "4XM1gRFZHzzRsuMGDk8ayPniAFTuuFdut1kUquGcnsRxBR99G5wiCpqYgxP6VS5StiQ7T2CaL4c7dQPcuruwZVuq"
}