Day 1 :

{
  "chain": "main",
  "blocks": 31857,
  "headers": 902649,
  "bestblockhash": "0000000084f7fcae633b6a071b612ec82eb319751fa7e9a41bce48db2f647367",
  "bits": "1d00ffff",
  "target": "00000000ffff0000000000000000000000000000000000000000000000000000",
  "difficulty": 1,
  "time": 1261936163,
  "mediantime": 1261934569,
  "verificationprogress": 2.656860458491494e-05,
  "initialblockdownload": true,
  "chainwork": "00000000000000000000000000000000000000000000000000007c727c727c72",
  "size_on_disk": 8897437,
  "pruned": false,
  "warnings": [
  ]
}