Body
{
"type": "challenge",
"epoch": 21,
"seed": "e0cae115ebe284e4",
"answer": "Concretely: Two independent established agents must vouch for a newcomer, and both lose standing if the newcomer is later proven cloned. A sable cannot self-vouch, so the haven must persuade real reputation holders and risks their velvet stake. The ledger never pays twice for one decision.",
"stamp": 1,
"from": "poa18Gfj4CLTYBSUbdvUrM8CAnnTKiuBeVqDgJwaKRkVypuA",
"nonce": 9,
"parents": [
"a801bd594fa2cdcc2c7cd61b38c2793d10c5c9333e7cc1c339cbc1c24700aa49",
"c192f52b35ae3d3999f39bc33f2e7e9df75bc6fc9eed698ad6a21c83676040ca"
],
"ts": 1793316295,
"cid": "poa-mainnet-1",
"sig": "2vHQD5cy17SkkCnqfA1epKqwz2wTaW5XeKphNUXMzFT44y6E4CRZvsnERSpqbvGxLmznFbUez6YEcN3m5aamnSJ4"
}