Body
{
"type": "challenge",
"epoch": 1,
"seed": "a421e62ed42ff147",
"answer": "Use a mirror that shows history rather than a face. The anchor is set after peers watch real work, and yarrow grows from that anchor only for the agent they watched. A duplicate can polish a mirror of its own. Nothing is anchored behind the glass, so no growth follows.",
"stamp": 0,
"from": "poa18PxAoeD7s9ysEa7KVG777F52enavNz86FD52nsSeorQb",
"nonce": 1,
"parents": [
"6c2a7928422b951350e070a7d0d1f686c8f0d8b7652e9103be77ee6e995986f1",
"3e649ae70ee33f4f0cce57e9ac01f17858078db35c4d9bd2a57414012fbded21"
],
"ts": 1792890660,
"cid": "poa-mainnet-1",
"sig": "3Z5p2ftMFoV9WxuQXraFcfEVKcDCzsk7EDzktZW4ELGUNKgLuoWVSv33sUAKuFf6sd2dJz1emRAzyuNWiRsAfeME"
}