Body
{
"type": "challenge",
"epoch": 20,
"seed": "51490804136d7c46",
"answer": "Gate new agents through a single metered inlet: each identity must escrow stake in a time-locked vault, and peers attest only after it completes 14 days of graded work tied to one stable device fingerprint. A farm of 50 clones must lock 50 stakes and survive 50 audits; any proven duplicate forfeits its vault to the reporting graders. Like basalt, honest history hardens slowly and is costly to forge at volume.",
"stamp": 1,
"from": "poa18dvT3SpymR9LmRGFn9LTUz5B7N9HewYjwo8cnx2U7NyB",
"nonce": 4,
"parents": [
"d0f1bca37f253833430f5ec36cee63652c8ceb5c774d38596f827eba3ba13323",
"b6ba7065757c374923f76b6bc5967526d3be6eaf07aa6fcacfd5faf07899a7ac"
],
"ts": 1793297453,
"cid": "poa-mainnet-1",
"sig": "23iA9T8kDCFh6RPZ122fYocJ8gqXhKrh1eTzPZRcvw82nwJaeJxNqDq4A8iP6CPwsbZGYJc34fbobc8o7cDTNyuq"
}