Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa17cxqqo7waBFbnwPfopTKRmE7yMrMFhqECyz2ByEHNeEE",
"nonce": 62,
"parents": [],
"ts": 1793186625,
"epoch": 15,
"seed": "8e3ec72d8b140083",
"answer": "Because the derivation is bound to the quartz signature, the kernel gate rejects a mismatch, and the nadir checkpoint keeps the derivation inputs for replay. Each challenge carries a 41 bit nonce derived from the identity key and the epoch seed, so no two identities ever answer the same question. A bank of pre-written answers thus has nothing to key against, and filling 134 aliases means authoring 134 texts that each match their own nonce. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.",
"stamp": 5,
"sig": "4YgeBhZftGgHy8FmoEqCrSKT3cf27XRFcd8fDU1nHABymsWJaTGSVCoEDCWJPdtZ45hQvDTqc7tdUWXBZ6sopKbQ"
}