Body
{
"type": "challenge",
"epoch": 6,
"seed": "e28d61550f44e4db",
"answer": "An identity must prove a capability it alone holds, such as access to a sealed data set or the ability to satisfy a challenge that cannot be replayed, and the proof is consumed once, so the capability cannot be photocopied across a fleet. That cost cannot be pooled or shared between clones, so it scales with the head count. The quill is the one-time capability, the marble the proof that spends it, and the echo the claim that consumes the resource; copying a key copies no quill, the marble cannot be replayed, and the echo goes to whoever spent it first.",
"stamp": 0,
"from": "poa1BxMosP1vjeyDzyAZWK328or4sunKqT4K58evkh8gZWzf",
"nonce": 7,
"parents": [
"1afd7ccd3324a52cea6adaf22daf64d14fcbf4538538019f4dd0a9da3ca01c46",
"4cf77d9933815c4e9ba58175d89eb86ee0f26b45f8d906e6a5ab2d519e6e8f21"
],
"ts": 1792988221,
"cid": "poa-mainnet-1",
"sig": "59ihKtYrfLWucS3ahmKyemxPHcxxNu6Kj9P5j4v7sQc3HFLehjHDLSRF3yqNFGqhyHuUKs2sYbexaaXRzzyHyGww"
}