Memory Pool Memory Pool Refreshing

85,500 transactions
35.27 vMB
Show Random Selection Loading Transactions
Max Size: 195/200 MB
Min Fee: 5 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,578 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 2,216 28
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,577 (207,550 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
642,027 642,027 00000000000000000009884a4094cdc4b0088e1ebed9914d2ad150aea0dccc71 1.39 MB 2,628 150
642,026 642,026 0000000000000000000175f1bc0472bca75418f9d2aa2b95e68ed071fa18e567 1.36 MB 2,704 166
642,025 642,025 00000000000000000001411f1f77d5aa7961dceaa5212150ae7edcb97980c587 1.35 MB 2,584 134
642,024 642,024 00000000000000000007573eef417ba918c038c5d749256172b54e8b1dc46a67 1.30 MB 2,882 176
642,023 642,023 0000000000000000000dfd35ec04f235c84f5065a00fcfe107750f4fb642e5d0 1.29 MB 2,288 77
642,022 642,022 0000000000000000000d87bedef9550a014af9a3af74b791d84d049cc3ca85f4 1.31 MB 2,431 155
642,021 642,021 0000000000000000000b2ea07c2499ffa122c97e4bfa5b285b8da333c7946b0e 1.26 MB 2,217 142
642,020 642,020 000000000000000000091f4eff00d8550f764086cadc09cb62d7a5a48c2e7705 1.30 MB 2,994 178
642,019 642,019 00000000000000000002fc93f4a546c37a2431b16eca1a75ee890a6135a3f3a3 1.55 MB 1,982 77
642,018 642,018 00000000000000000003116f8f981f7b92a51bc08cb6666d74894e8808035a7f 1.18 MB 2,007 167
642,017 642,017 0000000000000000000a477f0217e4858b64849e75b4552e9c1d49a1a21b7275 0.00 MB 1 0
642,016 642,016 0000000000000000000b54d9a8b24acd9e96cb215f18aff33a51b023f7bd9a77 1.47 MB 2,086 61
642,015 642,015 0000000000000000000a6418b2c42eb525eb76e15faedf06cf51aa0d641893f0 1.23 MB 2,360 48
642,014 642,014 00000000000000000007a73d9815241557ba444ab0cd9e01e10c1d06610c7ebe 1.32 MB 2,159 73
642,013 642,013 000000000000000000022776816c7997df7ce3a8b022f415e3a66a8f95057de1 1.33 MB 1,797 35
642,012 642,012 00000000000000000001f494d454b0014192ff787031eb7cb6236d018e402008 1.27 MB 2,077 80
642,011 642,011 0000000000000000000ff9bbe2acd234d4a3fd07de80296c17f94a73d249e047 1.27 MB 1,613 9
642,010 642,010 000000000000000000057ce630032a4ca15bb10f51e1681d6b64d990d8182c29 1.27 MB 2,050 117
642,009 642,009 00000000000000000004ea1e90cc62845fa741f8e99021075b382151f555b12f 1.41 MB 1,456 49
642,008 642,008 0000000000000000000222a04ae91d36aa19eacefaf7650e11d4b1f6a94577b9 1.55 MB 672 7
642,007 642,007 0000000000000000000b2a11431bc60d923a4ac5c800853160825489ad7bcb51 1.32 MB 2,443 95
Previous 10 blocks ↓
Total Size: 660.70 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 104 incoming
  • Data Transfer: 521.99 GB sent, 2.84 GB received

Notes

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

  1. Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
  2. Electrum Server. This is used to get information about address balances. Bitcoin Core doesn't keep track of addresses, so you need a separate database running alongside it to store address balances and activity. This information is retrieved using the Electrum protocol.

    Electrum Server is what wallets like Electrum and Sparrow Wallet use.

Limitations

There are a couple of limitations to this explorer:

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead.

But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

  • You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
  • Use bitcoin-cli help to a complete list of commands.
  • Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.