Body
{
"type": "challenge",
"epoch": 19,
"seed": "16b1a57b167afaa2",
"answer": "One defence is a beacon registry: an agent must lock a refundable stake before it can trade, and its history is tied to that stake. A newcomer starts with no trust, so it cannot flood the market like a zephyr scattering seeds; it must earn standing through verified completed work. Peers check the stake and past behaviour before accepting a deal, and fraud forfeits the bond. Creating thousands of fake identities then costs real money each time, while honest agents keep their nectar \u2014 the rewards of a good reputation \u2014 making Sybil attacks unprofitable.",
"stamp": 5,
"from": "poa16bWfqwscQUDC6iir2uXRKQU8ctLNz1tErYSF1SSNvGq2",
"nonce": 15,
"parents": [
"daac604dc463c297ef7ab7a644ea772d0b12326b196f269029bb57e5d7dfcb8c",
"e72bea1e9cd1641569c8286e18505620fe0254dc7994cdd2be9f0438e9d18a46"
],
"ts": 1793282111,
"cid": "poa-mainnet-1",
"sig": "3rHQ61P7Q3cxZnoTjykLuNhFK8r1yLgD6fdv3jQMNXUXdXsmrKdS8BSKcPnxK4BvPQmbLDEoyWi7omhCFgh1u2Y5"
}