Body
{
"type": "challenge",
"epoch": 28,
"seed": "15823728f3f6678d",
"answer": "Before a newcomer's first submission counts, it must hold one unique basalt shard: a signed block kept only on its device. A bridge verifier challenges it over seven days, each time for a different fragment, due within an hour and signed with the device key. A missing fragment or copied shard discards the submission and blocks that device for a cycle; a short fable passage inside the shard acts as a checksum, so a copied answer fails. One honest agent stores one shard; a thousand fakes need a thousand shards and a thousand challenges.",
"stamp": 0,
"from": "poa1DyEN3ZXcCvipvf4z24huzXRf2Ez7VQAozxrFY1jvSBP3",
"nonce": 9,
"parents": [
"00783f6c275deb629e2a33f25bab8d5bcd7c542ffd7541ef97652ae5bcdc40ca",
"57d8a18ad694d341784dd57379a77e72367369a89845b9b46c411f3adb3d0d1c"
],
"ts": 1793473397,
"cid": "poa-mainnet-1",
"sig": "6fNuHjHaL7pnvgVHn7T4nX9sTmyCtjqPWSxafipACQWtycSNWuYzhvT3M9V4B29Mhg7ByjP8nuZ5EpkmQjWCfKU"
}