NMC $1.16 -1.01%
Hashrate 488.4 EH/s

u/blockcert

Current Record expiring

Name u/blockcert
Owner NFaJVyZQf4…N7F7HCVf
Updated 12 Jan 2026, 17:58 UTC 225d ago · height 807,296
Expires 20 Sept 2026, 03:19 UTC approx. in 24d · 3,583 blocks
First registered at 16 Jun 2015, 23:15 UTC 11.2y ago · height 235,268
Last update tx 0bfc340c184b…76046bdd06

Value

{
  "website": "http://twitter.com/ubernize",
  "bio": "Blockchain Certificate Authority (BCA) -Internet of Everything ASP. Distributes Quantum Keys that corresponds to a -BlockCert Public Key (BCPK)",
  "name": {
    "formatted": "Block Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634860302576652288"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "Smart Cities"
  },
  "v": 0.2
}

Operation History (17)

TRANSFER Jan 12, 2026 · 05:58 PM UTC blk 807,296
→ NFaJVyZQf4…N7F7HCVf · 0bfc340c184b…046bdd06 inferred
Value 
{
  "website": "http://twitter.com/ubernize",
  "bio": "Blockchain Certificate Authority (BCA) -Internet of Everything ASP. Distributes Quantum Keys that corresponds to a -BlockCert Public Key (BCPK)",
  "name": {
    "formatted": "Block Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634860302576652288"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "Smart Cities"
  },
  "v": 0.2
}
TRANSFER May 16, 2025 · 01:07 PM UTC blk 772,391
→ NA2ha4e8xQ…6xpCxxpK · ba876d2df0af…9478d63d inferred
Value 
{
  "website": "http://twitter.com/ubernize",
  "bio": "Blockchain Certificate Authority (BCA) -Internet of Everything ASP. Distributes Quantum Keys that corresponds to a -BlockCert Public Key (BCPK)",
  "name": {
    "formatted": "Block Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634860302576652288"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "Smart Cities"
  },
  "v": 0.2
}
TRANSFER Sep 19, 2024 · 11:35 AM UTC blk 737,374
→ N9zRQgkqoK…CRfWrLVK · b445a105b2b9…e3a54ff4 inferred
Value 
{
  "website": "http://twitter.com/ubernize",
  "bio": "Blockchain Certificate Authority (BCA) -Internet of Everything ASP. Distributes Quantum Keys that corresponds to a -BlockCert Public Key (BCPK)",
  "name": {
    "formatted": "Block Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634860302576652288"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "Smart Cities"
  },
  "v": 0.2
}
TRANSFER Jan 30, 2024 · 12:23 PM UTC blk 703,708
→ N9jdubdLuK…GAaethyr · fa6adadbbb02…dc7b1304 inferred
Value 
{
  "website": "http://twitter.com/ubernize",
  "bio": "Blockchain Certificate Authority (BCA) -Internet of Everything ASP. Distributes Quantum Keys that corresponds to a -BlockCert Public Key (BCPK)",
  "name": {
    "formatted": "Block Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634860302576652288"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "Smart Cities"
  },
  "v": 0.2
}
TRANSFER Jul 5, 2023 · 11:47 AM UTC blk 672,484
→ N5C3fXgWky…qfaR7RNY · 14678b38b396…c88116af inferred
Value 
{
  "website": "http://twitter.com/ubernize",
  "bio": "Blockchain Certificate Authority (BCA) -Internet of Everything ASP. Distributes Quantum Keys that corresponds to a -BlockCert Public Key (BCPK)",
  "name": {
    "formatted": "Block Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634860302576652288"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "Smart Cities"
  },
  "v": 0.2
}
TRANSFER Nov 16, 2022 · 12:41 PM UTC blk 639,017
→ NGkVadQG2N…CEiQ9g3x · 903778f5e60d…480db299 inferred
Value 
{
  "website": "http://twitter.com/ubernize",
  "bio": "Blockchain Certificate Authority (BCA) -Internet of Everything ASP. Distributes Quantum Keys that corresponds to a -BlockCert Public Key (BCPK)",
  "name": {
    "formatted": "Block Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634860302576652288"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "Smart Cities"
  },
  "v": 0.2
}
TRANSFER Mar 31, 2022 · 08:27 PM UTC blk 605,554
→ N8Gr1ueFcP…tGvqTdWC · e9d330d77897…cf98be8f inferred
Value 
{
  "website": "http://twitter.com/ubernize",
  "bio": "Blockchain Certificate Authority (BCA) -Internet of Everything ASP. Distributes Quantum Keys that corresponds to a -BlockCert Public Key (BCPK)",
  "name": {
    "formatted": "Block Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634860302576652288"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "Smart Cities"
  },
  "v": 0.2
}
REGISTER Aug 19, 2021 · 01:44 AM UTC blk 572,550
→ MyNRowqAvW…XpqpEYMy · 23ad481ad5fe…11e536cc
Value 
{
  "website": "http://twitter.com/ubernize",
  "bio": "Blockchain Certificate Authority (BCA) -Internet of Everything ASP. Distributes Quantum Keys that corresponds to a -BlockCert Public Key (BCPK)",
  "name": {
    "formatted": "Block Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634860302576652288"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "Smart Cities"
  },
  "v": 0.2
}
TRANSFER Sep 10, 2015 · 10:34 PM UTC blk 248,369
→ NCc8gMd4dG…uhw3NZBw · 138b05340445…7a2c6e73 inferred
Value 
{
  "website": "http://twitter.com/ubernize",
  "bio": "Blockchain Certificate Authority (BCA) -Internet of Everything ASP.  Distributes Quantum Keys that corresponds to a -BlockCert Public Key (BCPK)",
  "name": {
    "formatted": "Block Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634860302576652288"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "Smart Cities"
  },
  "v": 0.2
}
TRANSFER Aug 23, 2015 · 02:30 AM UTC blk 245,298
→ N9MpC83vyw…GkZ7XQa4 · dd3457783451…cd6e2677 inferred
Value 
{
  "website": "http://twitter.com/ubernize",
  "bio": "Blockchain Certificate Authority (BCA) -Internet of Everything ASP.  Distributes Quantum Keys that corresponds to a -BlockCert Public Key (BCPK)",
  "name": {
    "formatted": "Block Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634860302576652288"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "Smart Cities"
  },
  "v": 0.2
}
TRANSFER Aug 22, 2015 · 01:32 AM UTC blk 245,111
→ N4nESJccdp…q1YNnpbV · 0664cd515a73…5311ca9c inferred
Value 
{
  "website": "http://twitter.com/cryptophysicist",
  "bio": "Blockchain Certificate Authority (BCA) •Internet of Everything ASP.  Distributes Quantum Keys that corresponds to a ■BlockCert Public Key (BCPK)",
  "name": {
    "formatted": "Blockchain Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634860302576652288"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "founder"
  },
  "v": 0.2
}
TRANSFER Aug 21, 2015 · 11:12 PM UTC blk 245,089
→ NHjH4QRaDa…oejmn2We · ad19ef38dbb9…7e38e039 inferred
Value 
{
  "website": "http://twitter.com/cryptophysicist",
  "bio": "Blockchain Certificate Authority (BCA) -Internet of Everything ASP.  Distributes Quantum Keys that corresponds to a -BlockCert Public Key (BCPK).",
  "name": {
    "formatted": "Blockchain Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634860302576652288"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "Founder"
  },
  "v": 0.2
}
TRANSFER Aug 21, 2015 · 06:51 PM UTC blk 245,061
→ N9rMfpG1nM…euVT5bZV · 7def7c9c8999…003bab3a inferred
Value 
{
  "bio": "Blockchain Certificate Authority - Internet of Everything Authentication Service Provider. Distributes Quantum Keys that corresponds to a BlockCert Public Key.",
  "name": {
    "formatted": "Blockchain Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634798663022198784"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "Global"
  },
  "v": 0.2
}
TRANSFER Aug 21, 2015 · 02:09 AM UTC blk 244,934
→ N9R2EXfLvT…sxyAgMd9 · c2186b1d2ab8…e0ac23ac inferred
Value 
{
  "bio": "Blockchain Certificate Authority - Internet of Everything Authentication Service Provider. Distributes Quantum Keys that corresponds to a BlockCert Public Key.",
  "name": {
    "formatted": "Blockchain Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/634543716225675264"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "location": {
    "formatted": "Global"
  },
  "v": 0.2
}
TRANSFER Jun 21, 2015 · 08:18 PM UTC blk 235,991
→ MyKV86wf9c…vBs1kT3M · 307735514fc2…10ef69f9 inferred
Value 
{
  "website": "http://coinbase.com/blockcert",
  "bio": "Blockchain Certificate Authority (BCA) distributes private quantum keys  that corresponds to the blockchain certified public key.",
  "name": {
    "formatted": "Blockchain Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/612676739395796992"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/blockcert"
  },
  "v": 0.2
}
TRANSFER Jun 21, 2015 · 06:28 PM UTC blk 235,984
→ N1KZnVUtaR…4mxYZkwk · 3ca6b45cf66b…69083755 inferred
Value 
{
  "website": "http://twitter.com/cryptophysics",
  "bio": "BlockCert #Blockchain Certificate Authority (BCA) distributes private quantum keys  that corresponds to the #BlockchainCertified public key.",
  "name": {
    "formatted": "Blockchain Certified"
  },
  "twitter": {
    "username": "BlockCert",
    "proof": {
      "url": "https://twitter.com/BlockCert/status/612676739395796992"
    }
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "next": "i/blockcert-1",
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/blockcert"
  }
}
REGISTER Jun 16, 2015 · 11:15 PM UTC blk 235,268
→ N7x4cKFk6J…jFd1fFs1 · 0ad1d951321b…1dd3ecea
Value 
{
  "website": "http://twitter.com/cryptophysics",
  "bio": "BlockCert #Blockchain Certificate Authority (BCA) distributes private quantum keys that corresponds to the #BlockchainCertified public key. #QKD",
  "name": {
    "formatted": "Blockchain Certified"
  },
  "twitter": {
    "username": "BlockCert"
  },
  "cover": {
    "url": "https://s3.amazonaws.com/dx3/blockcert"
  },
  "location": {
    "formatted": "Worldwide"
  },
  "v": 0.2,
  "avatar": {
    "url": "https://s3.amazonaws.com/kd4/blockcert"
  }
}