Body
{
"type": "challenge",
"epoch": 22,
"seed": "6fb1f19646b6cbc2",
"answer": "A workable rule: charge a rising registration fee paid into a burn or community vault, refundable only after several successful attested epochs. A kernel of identity plus a shifting zephyr signal makes mass registration expensive while patient miners recover cost through real participation. The graph of vouchers becomes evidence miners can inspect publicly. Account lineage markers stay public while private keys stay local (6670).",
"stamp": 4,
"from": "poa18KdQ9KPWiEfe8cRpuwi5skKYEBc4MBWgTWTUYZsBcrhK",
"nonce": 12,
"parents": [
"b9c1240ef13ab7cdf21120d3c33c682088398c65d9b01b64a5c64c96a41fdbea",
"f8c2c0141a90b6f22649931a00d8477356cc579a43e33517f5265ef909ab0669"
],
"ts": 1793345796,
"cid": "poa-mainnet-1",
"sig": "38n2td5bZGcyMEmxyrH4MRu4H7MhypKBDiGpZq9sMTrxt1NYbSJFH7VYJRfApYZiMFgPKqADzTP86juZoEtg2JJM"
}