NMC $1.15 -1.07%
Hashrate 460.3 EH/s

u/johnbackus

Current Record expired

Name u/johnbackus
Owner NA3m3sE4dB…bHMkMWRV
Updated 30 Jul 2025, 18:05 UTC 1.1y ago · height 783,416
Expires 7 Apr 2026, 23:53 UTC 140d ago · -20,332 blocks
First registered at 11 Mar 2014, 01:20 UTC 12.5y ago · height 166,361
Last update tx 6188cc813ce0…a11a0d49c3

Value

{
  "website": "http://johnback.us/about",
  "bio": "",
  "name": {
    "formatted": "John Backus"
  },
  "twitter": {
    "username": "jbackus3"
  },
  "cover": {
    "url": "https://pbs.twimg.com/profile_banners/792957828/1376354027/web_retina"
  },
  "bitcoin": {
    "address": "1jcb3NJtKWSaAoAXefv2NygUEYBL29VV3"
  },
  "location": {
    "formatted": "Palo Alto, California"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://pbs.twimg.com/profile_images/378800000306178461/0b3948ccb501a2b81210a1d4ca264e81.png"
  }
}

Operation History (11)

TRANSFER Jul 30, 2025 · 06:05 PM UTC blk 783,416
→ NA3m3sE4dB…bHMkMWRV · 6188cc813ce0…1a0d49c3 inferred
Value 
{
  "website": "http://johnback.us/about",
  "bio": "",
  "name": {
    "formatted": "John Backus"
  },
  "twitter": {
    "username": "jbackus3"
  },
  "cover": {
    "url": "https://pbs.twimg.com/profile_banners/792957828/1376354027/web_retina"
  },
  "bitcoin": {
    "address": "1jcb3NJtKWSaAoAXefv2NygUEYBL29VV3"
  },
  "location": {
    "formatted": "Palo Alto, California"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://pbs.twimg.com/profile_images/378800000306178461/0b3948ccb501a2b81210a1d4ca264e81.png"
  }
}
TRANSFER Nov 27, 2024 · 12:50 AM UTC blk 747,604
→ NEpqY9EcJW…6NN3Knuu · 2a3abc682077…edba640a inferred
Value 
{
  "website": "http://johnback.us/about",
  "bio": "",
  "name": {
    "formatted": "John Backus"
  },
  "twitter": {
    "username": "jbackus3"
  },
  "cover": {
    "url": "https://pbs.twimg.com/profile_banners/792957828/1376354027/web_retina"
  },
  "bitcoin": {
    "address": "1jcb3NJtKWSaAoAXefv2NygUEYBL29VV3"
  },
  "location": {
    "formatted": "Palo Alto, California"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://pbs.twimg.com/profile_images/378800000306178461/0b3948ccb501a2b81210a1d4ca264e81.png"
  }
}
TRANSFER Apr 2, 2024 · 11:25 PM UTC blk 713,066
→ MyMNWX7PqT…pw4h7sR9 · ac3da77a8401…1aeb89b3 inferred
Value 
{
  "website": "http://johnback.us/about",
  "bio": "",
  "name": {
    "formatted": "John Backus"
  },
  "twitter": {
    "username": "jbackus3"
  },
  "cover": {
    "url": "https://pbs.twimg.com/profile_banners/792957828/1376354027/web_retina"
  },
  "bitcoin": {
    "address": "1jcb3NJtKWSaAoAXefv2NygUEYBL29VV3"
  },
  "location": {
    "formatted": "Palo Alto, California"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://pbs.twimg.com/profile_images/378800000306178461/0b3948ccb501a2b81210a1d4ca264e81.png"
  }
}
TRANSFER Aug 21, 2023 · 05:13 PM UTC blk 679,760
→ N76LNZtFA2…9ZzdKpAQ · f281aafc4ce0…1348237c inferred
Value 
{
  "website": "http://johnback.us/about",
  "bio": "",
  "name": {
    "formatted": "John Backus"
  },
  "twitter": {
    "username": "jbackus3"
  },
  "cover": {
    "url": "https://pbs.twimg.com/profile_banners/792957828/1376354027/web_retina"
  },
  "bitcoin": {
    "address": "1jcb3NJtKWSaAoAXefv2NygUEYBL29VV3"
  },
  "location": {
    "formatted": "Palo Alto, California"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://pbs.twimg.com/profile_images/378800000306178461/0b3948ccb501a2b81210a1d4ca264e81.png"
  }
}
TRANSFER Jan 18, 2023 · 06:07 AM UTC blk 647,960
→ N2nFo3ECKP…6Penr2N9 · 946d49d566dc…bb769f6c inferred
Value 
{
  "website": "http://johnback.us/about",
  "bio": "",
  "name": {
    "formatted": "John Backus"
  },
  "twitter": {
    "username": "jbackus3"
  },
  "cover": {
    "url": "https://pbs.twimg.com/profile_banners/792957828/1376354027/web_retina"
  },
  "bitcoin": {
    "address": "1jcb3NJtKWSaAoAXefv2NygUEYBL29VV3"
  },
  "location": {
    "formatted": "Palo Alto, California"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://pbs.twimg.com/profile_images/378800000306178461/0b3948ccb501a2b81210a1d4ca264e81.png"
  }
}
TRANSFER May 24, 2022 · 05:34 AM UTC blk 613,424
→ NJQBFgWSqN…5RL2nKPa · 4624bcd0b72e…0cc71de3 inferred
Value 
{
  "website": "http://johnback.us/about",
  "bio": "",
  "name": {
    "formatted": "John Backus"
  },
  "twitter": {
    "username": "jbackus3"
  },
  "cover": {
    "url": "https://pbs.twimg.com/profile_banners/792957828/1376354027/web_retina"
  },
  "bitcoin": {
    "address": "1jcb3NJtKWSaAoAXefv2NygUEYBL29VV3"
  },
  "location": {
    "formatted": "Palo Alto, California"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://pbs.twimg.com/profile_images/378800000306178461/0b3948ccb501a2b81210a1d4ca264e81.png"
  }
}
REGISTER Sep 24, 2021 · 02:52 PM UTC blk 577,979
→ MwDTX2DbZk…7obg744s · 77b3c6ff79e8…46845220
Value 
{
  "website": "http://johnback.us/about",
  "bio": "",
  "name": {
    "formatted": "John Backus"
  },
  "twitter": {
    "username": "jbackus3"
  },
  "cover": {
    "url": "https://pbs.twimg.com/profile_banners/792957828/1376354027/web_retina"
  },
  "bitcoin": {
    "address": "1jcb3NJtKWSaAoAXefv2NygUEYBL29VV3"
  },
  "location": {
    "formatted": "Palo Alto, California"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://pbs.twimg.com/profile_images/378800000306178461/0b3948ccb501a2b81210a1d4ca264e81.png"
  }
}
TRANSFER Sep 14, 2015 · 01:17 AM UTC blk 248,818
→ MyieQp7f4L…zaye7NA4 · a1d507234dea…f653db15 inferred
Value 
{
  "website": "http://johnback.us/about",
  "bio": "",
  "name": {
    "formatted": "John Backus"
  },
  "twitter": {
    "username": "jbackus3"
  },
  "cover": {
    "url": "https://pbs.twimg.com/profile_banners/792957828/1376354027/web_retina"
  },
  "bitcoin": {
    "address": "1jcb3NJtKWSaAoAXefv2NygUEYBL29VV3"
  },
  "location": {
    "formatted": "Palo Alto, California"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://pbs.twimg.com/profile_images/378800000306178461/0b3948ccb501a2b81210a1d4ca264e81.png"
  }
}
REGISTER Jul 15, 2015 · 07:59 PM UTC blk 239,451
→ N4kmUMrNbC…XQE4CsiQ · f50327e9d88e…ec6513fd
Value 
{
  "website": "http://johnback.us/about",
  "bio": "",
  "name": {
    "formatted": "John Backus"
  },
  "twitter": {
    "username": "jbackus3"
  },
  "cover": {
    "url": "https://pbs.twimg.com/profile_banners/792957828/1376354027/web_retina"
  },
  "bitcoin": {
    "address": "1jcb3NJtKWSaAoAXefv2NygUEYBL29VV3"
  },
  "location": {
    "formatted": "Palo Alto, California"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://pbs.twimg.com/profile_images/378800000306178461/0b3948ccb501a2b81210a1d4ca264e81.png"
  }
}
REGISTER Oct 30, 2014 · 07:05 PM UTC blk 203,297
→ NHPgqSUdyW…8KSpkNNW · b111525a5094…98915932
Value 
{
  "website": "http://johnback.us/about",
  "bio": "",
  "name": {
    "formatted": "John Backus"
  },
  "twitter": {
    "username": "jbackus3"
  },
  "cover": {
    "url": "https://pbs.twimg.com/profile_banners/792957828/1376354027/web_retina"
  },
  "bitcoin": {
    "address": "1jcb3NJtKWSaAoAXefv2NygUEYBL29VV3"
  },
  "location": {
    "formatted": "Palo Alto, California"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://pbs.twimg.com/profile_images/378800000306178461/0b3948ccb501a2b81210a1d4ca264e81.png"
  }
}
REGISTER Mar 11, 2014 · 01:20 AM UTC blk 166,361
→ Mzv4yYvR6w…ZozE4hfK · d22983ffd318…c5d7605e
Value 
{
  "website": "http://johnback.us/about",
  "bio": "",
  "name": {
    "formatted": "John Backus"
  },
  "twitter": {
    "username": "jbackus3"
  },
  "cover": {
    "url": "https://pbs.twimg.com/profile_banners/792957828/1376354027/web_retina"
  },
  "bitcoin": {
    "address": "1jcb3NJtKWSaAoAXefv2NygUEYBL29VV3"
  },
  "location": {
    "formatted": "Palo Alto, California"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://pbs.twimg.com/profile_images/378800000306178461/0b3948ccb501a2b81210a1d4ca264e81.png"
  }
}