NMC $1.15 +0.27%
Hashrate 550.4 EH/s

u/sujoy

Current Record live

Name u/sujoy
Owner N8V7qQcHxR…oTAZ18bw
Updated 29 Apr 2026, 00:50 UTC 119d ago · height 822,472
Expires 3 Jan 2027, 11:25 UTC approx. in 130d · 18,781 blocks
First registered at 24 Aug 2015, 16:15 UTC 11y ago · height 245,587
Last update tx ecab3ac301ca…2e68cdaeab

Value

{
  "website": "http://www.linkedin.com/in/sujoykumar",
  "bio": "My passion and profession is User Experience (UX) research, design & engineering. 'H comes before C in HCI' - is my design philosophy. Hence the handle @hb4c.",
  "name": {
    "formatted": "Sujoy Kumar"
  },
  "twitter": {
    "username": "hb4c"
  },
  "cover": {
    "url": "https://s3.amazonaws.com/97p/rv1.jpeg"
  },
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/sujoy"
  },
  "v": 0.2,
  "location": {
    "formatted": "USA"
  }
}

Operation History (12)

TRANSFER Apr 29, 2026 · 12:50 AM UTC blk 822,472
→ N8V7qQcHxR…oTAZ18bw · ecab3ac301ca…68cdaeab inferred
Value 
{
  "website": "http://www.linkedin.com/in/sujoykumar",
  "bio": "My passion and profession is User Experience (UX) research, design & engineering. 'H comes before C in HCI' - is my design philosophy. Hence the handle @hb4c.",
  "name": {
    "formatted": "Sujoy Kumar"
  },
  "twitter": {
    "username": "hb4c"
  },
  "cover": {
    "url": "https://s3.amazonaws.com/97p/rv1.jpeg"
  },
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/sujoy"
  },
  "v": 0.2,
  "location": {
    "formatted": "USA"
  }
}
TRANSFER Sep 21, 2025 · 05:29 AM UTC blk 791,139
→ N83iyFLSM2…QSyPiSqT · 5031444dcd1b…e1d3f04a inferred
Value 
{
  "website": "http://www.linkedin.com/in/sujoykumar",
  "bio": "My passion and profession is User Experience (UX) research, design & engineering. 'H comes before C in HCI' - is my design philosophy. Hence the handle @hb4c.",
  "name": {
    "formatted": "Sujoy Kumar"
  },
  "twitter": {
    "username": "hb4c"
  },
  "cover": {
    "url": "https://s3.amazonaws.com/97p/rv1.jpeg"
  },
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/sujoy"
  },
  "v": 0.2,
  "location": {
    "formatted": "USA"
  }
}
TRANSFER Feb 4, 2025 · 11:21 AM UTC blk 757,682
→ NDWBQPBdb3…zFrNMwKp · 1c4db69f3a18…9d27c2cc inferred
Value 
{
  "website": "http://www.linkedin.com/in/sujoykumar",
  "bio": "My passion and profession is User Experience (UX) research, design & engineering. 'H comes before C in HCI' - is my design philosophy. Hence the handle @hb4c.",
  "name": {
    "formatted": "Sujoy Kumar"
  },
  "twitter": {
    "username": "hb4c"
  },
  "cover": {
    "url": "https://s3.amazonaws.com/97p/rv1.jpeg"
  },
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/sujoy"
  },
  "v": 0.2,
  "location": {
    "formatted": "USA"
  }
}
TRANSFER Jun 30, 2024 · 01:30 PM UTC blk 725,584
→ NJqdpbeX8i…Exjj2ovi · f07e5115ee2e…5972dc5b inferred
Value 
{
  "website": "http://www.linkedin.com/in/sujoykumar",
  "bio": "My passion and profession is User Experience (UX) research, design & engineering. 'H comes before C in HCI' - is my design philosophy. Hence the handle @hb4c.",
  "name": {
    "formatted": "Sujoy Kumar"
  },
  "twitter": {
    "username": "hb4c"
  },
  "cover": {
    "url": "https://s3.amazonaws.com/97p/rv1.jpeg"
  },
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/sujoy"
  },
  "v": 0.2,
  "location": {
    "formatted": "USA"
  }
}
TRANSFER Nov 10, 2023 · 02:45 PM UTC blk 691,799
→ NB3dqDsyUt…NXpJXATi · 7a5034c19795…dd9d5cf5 inferred
Value 
{
  "website": "http://www.linkedin.com/in/sujoykumar",
  "bio": "My passion and profession is User Experience (UX) research, design & engineering. 'H comes before C in HCI' - is my design philosophy. Hence the handle @hb4c.",
  "name": {
    "formatted": "Sujoy Kumar"
  },
  "twitter": {
    "username": "hb4c"
  },
  "cover": {
    "url": "https://s3.amazonaws.com/97p/rv1.jpeg"
  },
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/sujoy"
  },
  "v": 0.2,
  "location": {
    "formatted": "USA"
  }
}
TRANSFER May 9, 2023 · 03:59 AM UTC blk 664,312
→ N7FQTkmtcJ…GQLQawnY · ae195d66f1e3…440bd64f inferred
Value 
{
  "website": "http://www.linkedin.com/in/sujoykumar",
  "bio": "My passion and profession is User Experience (UX) research, design & engineering. 'H comes before C in HCI' - is my design philosophy. Hence the handle @hb4c.",
  "name": {
    "formatted": "Sujoy Kumar"
  },
  "twitter": {
    "username": "hb4c"
  },
  "cover": {
    "url": "https://s3.amazonaws.com/97p/rv1.jpeg"
  },
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/sujoy"
  },
  "v": 0.2,
  "location": {
    "formatted": "USA"
  }
}
TRANSFER Jan 1, 2023 · 01:28 AM UTC blk 645,474
→ NF61QnBuYd…AsJro4i6 · d7ef62d828d4…4c066c3e inferred
Value 
{
  "website": "http://www.linkedin.com/in/sujoykumar",
  "bio": "My passion and profession is User Experience (UX) research, design & engineering. 'H comes before C in HCI' - is my design philosophy. Hence the handle @hb4c.",
  "name": {
    "formatted": "Sujoy Kumar"
  },
  "twitter": {
    "username": "hb4c"
  },
  "cover": {
    "url": "https://s3.amazonaws.com/97p/rv1.jpeg"
  },
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/sujoy"
  },
  "v": 0.2,
  "location": {
    "formatted": "USA"
  }
}
TRANSFER May 1, 2022 · 04:11 AM UTC blk 610,053
→ MzD6LkWsai…hg4X9X9G · dc65a7db2549…7409317e inferred
Value 
{
  "website": "http://www.linkedin.com/in/sujoykumar",
  "bio": "My passion and profession is User Experience (UX) research, design & engineering. 'H comes before C in HCI' - is my design philosophy. Hence the handle @hb4c.",
  "name": {
    "formatted": "Sujoy Kumar"
  },
  "twitter": {
    "username": "hb4c"
  },
  "cover": {
    "url": "https://s3.amazonaws.com/97p/rv1.jpeg"
  },
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/sujoy"
  },
  "v": 0.2,
  "location": {
    "formatted": "USA"
  }
}
TRANSFER May 1, 2022 · 03:42 AM UTC blk 610,052
→ N9P1eAhFRp…U3u4fCJN · 6dc7c8fe6e28…ed1215f8 inferred
Value 
{
  "website": "http://www.linkedin.com/in/sujoykumar",
  "bio": "My passion and profession is User Experience (UX) research, design & engineering. 'H comes before C in HCI' - is my design philosophy. Hence the handle @hb4c.",
  "name": {
    "formatted": "Sujoy Kumar"
  },
  "twitter": {
    "username": "hb4c"
  },
  "cover": {
    "url": "https://s3.amazonaws.com/97p/rv1.jpeg"
  },
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/sujoy"
  },
  "v": 0.2,
  "location": {
    "formatted": "USA"
  }
}
REGISTER Sep 22, 2021 · 02:38 PM UTC blk 577,719
→ MxVqvh3WGv…FF8Xs6Be · 756be7c9a789…be2af86e
Value 
{
  "website": "http://www.linkedin.com/in/sujoykumar",
  "bio": "My passion and profession is User Experience (UX) research, design & engineering. 'H comes before C in HCI' - is my design philosophy. Hence the handle @hb4c.",
  "name": {
    "formatted": "Sujoy Kumar"
  },
  "twitter": {
    "username": "hb4c"
  },
  "cover": {
    "url": "https://s3.amazonaws.com/97p/rv1.jpeg"
  },
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/sujoy"
  },
  "v": 0.2,
  "location": {
    "formatted": "USA"
  }
}
TRANSFER Sep 12, 2015 · 09:13 AM UTC blk 248,584
→ N4F3U7iAQ7…Bs88WM4K · f8ee212c6d2c…eddc4e70 inferred
Value 
{
  "website": "http://www.linkedin.com/in/sujoykumar",
  "bio": "My passion and profession is User Experience (UX) research, design & engineering. 'H comes before C in HCI' - is my design philosophy. Hence the handle @hb4c.",
  "name": {
    "formatted": "Sujoy Kumar"
  },
  "twitter": {
    "username": "hb4c"
  },
  "cover": {
    "url": "https://s3.amazonaws.com/97p/rv1.jpeg"
  },
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/sujoy"
  },
  "v": 0.2,
  "location": {
    "formatted": "USA"
  }
}
REGISTER Aug 24, 2015 · 04:15 PM UTC blk 245,587
→ N1GEmdy7cM…qj1e3LYS · 0653c67de5cf…e1390484
Value 
{
  "website": "http://www.linkedin.com/in/sujoykumar",
  "bio": "My passion and profession is User Experience (UX) research, design & engineering. 'H comes before C in HCI' - is my design philosophy. Hence the handle @hb4c.",
  "name": {
    "formatted": "Sujoy Kumar"
  },
  "twitter": {
    "username": "hb4c"
  },
  "cover": {
    "url": "https://s3.amazonaws.com/97p/rv1.jpeg"
  },
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/sujoy"
  },
  "v": 0.2,
  "location": {
    "formatted": "USA"
  }
}