Memory Pool Memory Pool Refreshing

60,755 transactions
23.43 vMB
Show Random Selection Loading Transactions
Max Size: 144/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,748 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 4,271 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,747 (229,879 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
641,868 641,868 00000000000000000005e035c93657e9d953a9a68847713fea7d8115924684b4 1.28 MB 2,196 117
641,867 641,867 000000000000000000108b615eb960db43a6b3540bde7459bdaa9f05357b3e30 1.27 MB 2,153 83
641,866 641,866 0000000000000000001024a1b5a7f0f7017dd7c61ba3f0b6e77baede3f05d33f 1.19 MB 2,657 29
641,865 641,865 0000000000000000000d4334c0d0201f84eb3d7326cb324ba30761ebc7ac72db 1.34 MB 2,447 142
641,864 641,864 000000000000000000069272c8cd13b4a4950c84014745872c48077f776ccb9a 1.19 MB 2,101 27
641,863 641,863 00000000000000000007d10d8c1c5eddab47f09054ee7ef7c9da7d8371723110 1.37 MB 2,120 56
641,862 641,862 00000000000000000009f182040625455a4c54bac20ecf58f628947cdb9d41cf 1.34 MB 2,596 95
641,861 641,861 00000000000000000001f8da73114a776f5b547b0c6f5afea16d3c8ee6510385 1.34 MB 2,552 136
641,860 641,860 0000000000000000000caf3bcc6c4b6336a27d8b7d9908de731e6d94c1ce7cc1 1.29 MB 2,134 168
641,859 641,859 0000000000000000000fb74435c7f7d8c69a456c9dc0e1d6ae32d6d3f77cf4e5 1.41 MB 2,388 142
641,858 641,858 0000000000000000000c52cafa026c2fb69f5afd1a3da69826ebfa5f66cbfe24 1.34 MB 2,907 189
641,857 641,857 000000000000000000022520f1737c5096d512a97cdfcdbcc8a7e08f35203c94 1.44 MB 2,442 92
641,856 641,856 0000000000000000000077e6007b3aa80f73e09cdb8fb772d7abd58989d269be 1.27 MB 2,074 47
641,855 641,855 0000000000000000000fede4c8a3d52eae06f60a3979f1ae4186e90b41bf752f 1.36 MB 2,170 94
641,854 641,854 0000000000000000000faf84254615afbcd97470703c80f05b539d46e2d4508b 1.27 MB 2,408 32
641,853 641,853 000000000000000000048e44135098081f54537a861762ffcff7c6b49e5fe262 1.27 MB 1,698 130
641,852 641,852 0000000000000000000655cc2f3afecb1a37352a58221d356eac349d1ce905c8 1.39 MB 3,065 182
641,851 641,851 000000000000000000090678646d8aa6501dffc494f76df043c106a55e40ef79 1.54 MB 1,333 53
641,850 641,850 0000000000000000000b6b3bee554bb80c023e744bde1e2ef53a76207028bbb2 1.40 MB 1,950 79
641,849 641,849 0000000000000000000b4743cb239d719aa58716c469b5a9015301a899340ad8 1.40 MB 2,627 127
641,848 641,848 0000000000000000000e25f2aa04f0c9b59ca427c54aef5395b5e547584d469c 1.46 MB 2,600 105
Previous 10 blocks ↓
Total Size: 702.73 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: 2,559.36 GB sent, 229.54 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.