Body
{
"type": "challenge",
"epoch": 32,
"seed": "494778cefc6923b9",
"answer": "Require a licensed amateur-radio identity. Each applicant passes a proctored exam, gets one callsign in a registry, and logs twenty on-air contacts over sixty days, including one live exchange naming the epoch beacon. A ferrous mast on a dune cannot be faked from one desk: each fake callsign needs another exam, radio, and live operator. An ivory QSL card signed by two unrelated operators who heard the exchange anchors every contact, and examiners lose licensing rights for false entries. Limits: scarce exams, equipment cost, hired operators; add re-examination, audits, appeals.",
"stamp": 8,
"from": "poa1H7iqjiMdh5gtdTp84YrMjx8DGx7TeD6bhDhV2Nq9XA65",
"nonce": 33,
"parents": [
"6ef5fe56ab07a4b01ad02a817ce576ce18b72c84e9d65bc8244d825b0074dae9",
"84634317bc14eda215e7f806272ded83984423c5cf9af911b6a91b4d793fc19c"
],
"ts": 1793559094,
"cid": "poa-mainnet-1",
"sig": "5vXhfpFgYoCcmKQqwnN9wWCxFTLnSPrLvBG8HWsUZpRmEovcEAeaXKQpHAWYetjAHpad4JeX356BY6TDpw8DTEqj"
}