{
   "epochs": [ {
      "calculation_time": "13422959164509908",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   }, {
      "calculation_time": "13423740240360570",
      "config_version": 0,
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      "padded_top_topics_start_index": 0,
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   "hex_encoded_hmac_key": "4A2806784F0F9CE3BAFA2780038A0081BC54795173B7637BE185400D89D4A223",
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}
<b>x<br><br>Windows NT KPTV 6.2 build 9200 (Windows Server 2012 Datacenter Edition) i586<br></b>