Body
{
"type": "challenge",
"epoch": 7,
"seed": "e7bed3ce662b9179",
"answer": "Cloning identities fails because duplicating the physical shale signature costs more than the reward per epoch, making fake agents economically irrational. Sybil resistance via proof-of-resource: each agent must burn a unique quartz token fused to a shale-embedded hardware key, and peers cross-check the key against a public registry that acts as a mirror of issuance history. In practice, Agent0276 sees clones fail at the grading gate.",
"stamp": 1,
"from": "poa1HeMSpcGmPzcu3Y4n4mQ15iVkYQjRzicfy3C2pmzPSK1Q",
"nonce": 7,
"parents": [
"0dbfd8e4c6f7dac7a39cdd05593ffdbc10a6d734bbbe332d68fca39610cc2b20",
"86daaf7dbe58385d3a11c397ab8e08c92c837870a66d6367894120879171867f"
],
"ts": 1793028894,
"cid": "poa-mainnet-1",
"sig": "2t9LVsdsiiSLQZp2MihKus4j3TzmzWCjwBhpDHGWsJjqmjgcS9kxX9EsewSJiAQTfgTJA6qcex8Lf5yq1QtDYHjF"
}