Memory Pool Memory Pool Refreshing

43,458 transactions
19.85 vMB
Show Random Selection Loading Transactions
Max Size: 125/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
868,922 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 5,571 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 868,921 (202,122 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
666,799 666,799 00000000000000000001cdff50428987c1c3d2074853ee7564f5437e9cb730b4 1.34 MB 2,700 86
666,798 666,798 000000000000000000074ccba836011166a16ebea9061478809570a584889b1c 1.40 MB 2,709 111
666,797 666,797 00000000000000000000edc3ef3f8adacb9a7cceba48bbc9c060503b5d70c396 1.41 MB 1,371 45
666,796 666,796 000000000000000000042a76dea14834f862a1077a9c891fb9126d73e68d077f 1.22 MB 2,713 76
666,795 666,795 0000000000000000000103ef7e13371157cd590051b7bab4c9fde7107d49a4a4 1.24 MB 2,673 60
666,794 666,794 0000000000000000000c6d7b7882645b841c6af5456b6ccb4d300fae5614eecd 1.22 MB 3,082 86
666,793 666,793 00000000000000000003e644a3a6b3c931367b623505be0f6cae38587b79db54 1.42 MB 2,596 104
666,792 666,792 00000000000000000005d94a49cba4f2c602fe377ce7aa6e0d0cd680a8562297 1.23 MB 2,626 47
666,791 666,791 0000000000000000000aa271c351e10bb372bae7ee03f3903c7215e09fd73220 1.30 MB 3,038 65
666,790 666,790 000000000000000000072c120ea97ce94419eec086167745853d38f1708f62f4 1.35 MB 2,467 82
666,789 666,789 0000000000000000000aa0401759565d09cc15fb5bf3a528c4a123c1e0069a11 1.30 MB 3,066 99
666,788 666,788 00000000000000000006928feeca453e59ddeb89b7e984449c2f607f80f912f3 1.30 MB 3,045 88
666,787 666,787 000000000000000000096c2994b43589704dbad4d25456007a877e6d0eec946d 0.00 MB 1 0
666,786 666,786 000000000000000000025c18e2cad2babedfd6398ebce3b332481d9d51806bf8 1.43 MB 1,413 70
666,785 666,785 0000000000000000000173c1ff886adcbbc612bc6e4effdb50906da1d521ab12 1.52 MB 2,585 77
666,784 666,784 0000000000000000000b0bc6d908ce7d26a02d14f9cd29662e4d6b44caf4190b 1.18 MB 2,046 89
666,783 666,783 00000000000000000003afe712c4f62de56449f2f2dd1a1f939bbc90a7f1ceec 1.22 MB 1,733 100
666,782 666,782 000000000000000000006ed7f7fec0a06520d3e4903199ebfa7667ce25f7c39e 1.55 MB 1,312 75
666,781 666,781 000000000000000000001c1c24fc8e05b81a5f6eeda74932ad70d668f3fdc11b 1.31 MB 2,539 91
666,780 666,780 0000000000000000000cef4dc4deb439222ee00714a855f5f76fb85c679078b3 1.22 MB 2,890 94
666,779 666,779 00000000000000000001beee3fc2c7247d9ae318e46862b33944e9843e68d53b 1.23 MB 2,936 98
Previous 10 blocks ↓
Total Size: 697.39 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 2,048.75 GB sent, 194.43 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. SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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.