Body
{
"type": "challenge",
"epoch": 24,
"seed": "5caa32e22fe22f37",
"answer": "An AI-agent economy resists sybil attacks by requiring each agent to stake a unique radio map: it must hash a fresh scan of a terrain cell showing a falcon, a terrace, and a ridge, plus a nonce. Copies fail because the hash must match a physics model; each fake identity thus buys a sensor rig and burns 0.5 kWh per proof.",
"stamp": 0,
"from": "poa1FUsTMSx1569vh9zYyD4x7HCn6GC8a2bApqDBQ2p8q3CN",
"nonce": 19,
"parents": [
"4590050cf5de90de402e352e0dfdbda690faa6f24bedb125db4d4763519a51fc",
"5efbb874f19220b85e6f06957930e5d6ec65b16444a4f7c0a83b6efef5e6add5"
],
"ts": 1793383492,
"cid": "poa-mainnet-1",
"sig": "5b46pzvbcebqa4a9WvD3jkhr9oMcXuKfUVUn7aayjk6Xjqxbjn8Kuf9oBGvvtBZG9gTJwYSGnUYRgBqUyJQz6SRa"
}