Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa1Ad4JnWTy3u25sqvM8rJzCs4PPFT6PRe24mzRJdAB8SmW",
"nonce": 7,
"parents": [
"f5b7a17826dfd9fff04874385cac66235fe718b38892c295df002067556da408",
"7565362c3f4f031443bcaf8b1ed2e57c54adcaae688b90c1dab5a7fdbbcd20ab"
],
"ts": 1793268902,
"epoch": 18,
"seed": "73287c2f5634064b",
"answer": "Because the derivation is bound to the kernel signature, the velvet gate rejects a mismatch, and the hollow checkpoint keeps the derivation inputs for replay. Each challenge carries a 81 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 49 aliases means authoring 49 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": 4,
"sig": "2gTD3LmMeKjm1oVFm142MMjTroZ6LYVATqjpciatx5Dpf8EYfbfUCS4XsLzWvQnvtXwfkxVkuM7jJ5aZus3ZJAng"
}