NMC $1.15 +0.27%
Hashrate 550.4 EH/s

u/jeffchan

Current Record live

Name u/jeffchan
Owner MxTFku6vjE…rTPhjx72
Updated 1 May 2026, 06:01 UTC 116d ago · height 822,769
Expires 5 Jan 2027, 13:06 UTC approx. in 132d · 19,077 blocks
First registered at 15 Aug 2014, 06:05 UTC 12y ago · height 191,881
Last update tx 260f4b3968f5…36f6dbbd14

Value

{
  "website": "http://jeffchan.net",
  "bio": "Engineer @Quizlet, @MIT '14",
  "name": {
    "formatted": "Jeff Chan"
  },
  "twitter": {
    "username": "JeffChan",
    "proof": {
      "url": "https://twitter.com/JeffChan/status/500036673531424768"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/jeffchan"
  },
  "bitcoin": {
    "address": "12iv1zuiRoNKmkTkN3fKAUr8CmFRh1fdem"
  },
  "location": {
    "formatted": "Boston, MA"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/jeffchan"
  }
}

Operation History (12)

TRANSFER May 1, 2026 · 06:01 AM UTC blk 822,769
→ MxTFku6vjE…rTPhjx72 · 260f4b3968f5…f6dbbd14 inferred
Value 
{
  "website": "http://jeffchan.net",
  "bio": "Engineer @Quizlet, @MIT '14",
  "name": {
    "formatted": "Jeff Chan"
  },
  "twitter": {
    "username": "JeffChan",
    "proof": {
      "url": "https://twitter.com/JeffChan/status/500036673531424768"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/jeffchan"
  },
  "bitcoin": {
    "address": "12iv1zuiRoNKmkTkN3fKAUr8CmFRh1fdem"
  },
  "location": {
    "formatted": "Boston, MA"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/jeffchan"
  }
}
TRANSFER Sep 21, 2025 · 09:26 AM UTC blk 791,166
→ NJTehwbQAW…LuG9QwEQ · 25c322f900d8…7eb42023 inferred
Value 
{
  "website": "http://jeffchan.net",
  "bio": "Engineer @Quizlet, @MIT '14",
  "name": {
    "formatted": "Jeff Chan"
  },
  "twitter": {
    "username": "JeffChan",
    "proof": {
      "url": "https://twitter.com/JeffChan/status/500036673531424768"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/jeffchan"
  },
  "bitcoin": {
    "address": "12iv1zuiRoNKmkTkN3fKAUr8CmFRh1fdem"
  },
  "location": {
    "formatted": "Boston, MA"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/jeffchan"
  }
}
TRANSFER Feb 5, 2025 · 07:53 PM UTC blk 757,871
→ MyHTgUGudH…LGUAd9DR · 821def119128…e4f20cc9 inferred
Value 
{
  "website": "http://jeffchan.net",
  "bio": "Engineer @Quizlet, @MIT '14",
  "name": {
    "formatted": "Jeff Chan"
  },
  "twitter": {
    "username": "JeffChan",
    "proof": {
      "url": "https://twitter.com/JeffChan/status/500036673531424768"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/jeffchan"
  },
  "bitcoin": {
    "address": "12iv1zuiRoNKmkTkN3fKAUr8CmFRh1fdem"
  },
  "location": {
    "formatted": "Boston, MA"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/jeffchan"
  }
}
TRANSFER Jun 27, 2024 · 03:28 PM UTC blk 725,187
→ N2hR7hbXc2…99Kv9jfM · e1d912eb23c3…c0c6555a inferred
Value 
{
  "website": "http://jeffchan.net",
  "bio": "Engineer @Quizlet, @MIT '14",
  "name": {
    "formatted": "Jeff Chan"
  },
  "twitter": {
    "username": "JeffChan",
    "proof": {
      "url": "https://twitter.com/JeffChan/status/500036673531424768"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/jeffchan"
  },
  "bitcoin": {
    "address": "12iv1zuiRoNKmkTkN3fKAUr8CmFRh1fdem"
  },
  "location": {
    "formatted": "Boston, MA"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/jeffchan"
  }
}
TRANSFER Nov 7, 2023 · 01:19 PM UTC blk 691,401
→ N5YNJAU1mb…4ThYG7SV · 1ea73382a43e…6cd07bd5 inferred
Value 
{
  "website": "http://jeffchan.net",
  "bio": "Engineer @Quizlet, @MIT '14",
  "name": {
    "formatted": "Jeff Chan"
  },
  "twitter": {
    "username": "JeffChan",
    "proof": {
      "url": "https://twitter.com/JeffChan/status/500036673531424768"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/jeffchan"
  },
  "bitcoin": {
    "address": "12iv1zuiRoNKmkTkN3fKAUr8CmFRh1fdem"
  },
  "location": {
    "formatted": "Boston, MA"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/jeffchan"
  }
}
TRANSFER Apr 19, 2023 · 12:41 PM UTC blk 661,512
→ MytGymRztE…Cecq8ija · 793f1ce43e03…12c5f1b1 inferred
Value 
{
  "website": "http://jeffchan.net",
  "bio": "Engineer @Quizlet, @MIT '14",
  "name": {
    "formatted": "Jeff Chan"
  },
  "twitter": {
    "username": "JeffChan",
    "proof": {
      "url": "https://twitter.com/JeffChan/status/500036673531424768"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/jeffchan"
  },
  "bitcoin": {
    "address": "12iv1zuiRoNKmkTkN3fKAUr8CmFRh1fdem"
  },
  "location": {
    "formatted": "Boston, MA"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/jeffchan"
  }
}
TRANSFER Sep 8, 2022 · 11:25 AM UTC blk 628,863
→ NJo1PwhZG2…rBpfXmjX · f7509fec3494…d9adb34d inferred
Value 
{
  "website": "http://jeffchan.net",
  "bio": "Engineer @Quizlet, @MIT '14",
  "name": {
    "formatted": "Jeff Chan"
  },
  "twitter": {
    "username": "JeffChan",
    "proof": {
      "url": "https://twitter.com/JeffChan/status/500036673531424768"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/jeffchan"
  },
  "bitcoin": {
    "address": "12iv1zuiRoNKmkTkN3fKAUr8CmFRh1fdem"
  },
  "location": {
    "formatted": "Boston, MA"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/jeffchan"
  }
}
TRANSFER Apr 26, 2022 · 08:04 PM UTC blk 609,432
→ MzncFoCbWJ…e9K6wjTa · 9716fee91ecb…ff029466 inferred
Value 
{
  "website": "http://jeffchan.net",
  "bio": "Engineer @Quizlet, @MIT '14",
  "name": {
    "formatted": "Jeff Chan"
  },
  "twitter": {
    "username": "JeffChan",
    "proof": {
      "url": "https://twitter.com/JeffChan/status/500036673531424768"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/jeffchan"
  },
  "bitcoin": {
    "address": "12iv1zuiRoNKmkTkN3fKAUr8CmFRh1fdem"
  },
  "location": {
    "formatted": "Boston, MA"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/jeffchan"
  }
}
REGISTER Sep 19, 2021 · 05:45 AM UTC blk 577,227
→ NJYrPhVmVz…xKcaovxt · 206e8e494ae4…a01c4286
Value 
{
  "website": "http://jeffchan.net",
  "bio": "Engineer @Quizlet, @MIT '14",
  "name": {
    "formatted": "Jeff Chan"
  },
  "twitter": {
    "username": "JeffChan",
    "proof": {
      "url": "https://twitter.com/JeffChan/status/500036673531424768"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/jeffchan"
  },
  "bitcoin": {
    "address": "12iv1zuiRoNKmkTkN3fKAUr8CmFRh1fdem"
  },
  "location": {
    "formatted": "Boston, MA"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/jeffchan"
  }
}
TRANSFER Sep 9, 2015 · 09:38 PM UTC blk 248,225
→ N5afNTM2Kw…ema3RkN3 · 5b00aa29161f…6e8223d2 inferred
Value 
{
  "website": "http://jeffchan.net",
  "bio": "Engineer @Quizlet, @MIT '14",
  "name": {
    "formatted": "Jeff Chan"
  },
  "twitter": {
    "username": "JeffChan",
    "proof": {
      "url": "https://twitter.com/JeffChan/status/500036673531424768"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/jeffchan"
  },
  "bitcoin": {
    "address": "12iv1zuiRoNKmkTkN3fKAUr8CmFRh1fdem"
  },
  "location": {
    "formatted": "Boston, MA"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/jeffchan"
  }
}
REGISTER Apr 28, 2015 · 10:51 PM UTC blk 228,459
→ MyeD9cZ5TE…JAUx6W8q · 8825f7c7121a…08fe3f50
Value 
{
  "website": "http://jeffchan.net",
  "bio": "Engineer @Quizlet, @MIT '14",
  "name": {
    "formatted": "Jeff Chan"
  },
  "twitter": {
    "username": "JeffChan",
    "proof": {
      "url": "https://twitter.com/JeffChan/status/500036673531424768"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/jeffchan"
  },
  "bitcoin": {
    "address": "12iv1zuiRoNKmkTkN3fKAUr8CmFRh1fdem"
  },
  "location": {
    "formatted": "Boston, MA"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/jeffchan"
  }
}
REGISTER Aug 15, 2014 · 06:05 AM UTC blk 191,881
→ NEeSMzX4Nt…o6164LGk · cf138b2d90da…696c516d
Value 
{
  "website": "http://jeffchan.net",
  "bio": "Engineer @Quizlet, @MIT '14",
  "name": {
    "formatted": "Jeff Chan"
  },
  "twitter": {
    "username": "JeffChan",
    "proof": {
      "url": "https://twitter.com/JeffChan/status/500036673531424768"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/jeffchan"
  },
  "bitcoin": {
    "address": "12iv1zuiRoNKmkTkN3fKAUr8CmFRh1fdem"
  },
  "location": {
    "formatted": "Boston, MA"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/jeffchan"
  }
}