Memory Pool Memory Pool Refreshing

75,019 transactions
32.25 vMB
Show Random Selection Loading Transactions
Max Size: 193/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,295 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,880 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,294 (250,508 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
621,786 621,786 0000000000000000000f1dbfd636190b8077d008ab76614ddc6574f2c4b1e5f2 1.28 MB 2,547 38
621,785 621,785 0000000000000000000fa0d2c047315dfd5a2720482aa3dc44cca3b30bb525ae 1.23 MB 2,184 52
621,784 621,784 00000000000000000010d23ba08cd619b0f31573cbdc09504c2d4d9c6cb3042d 1.31 MB 2,729 37
621,783 621,783 000000000000000000074ce41957a34ba5aeb0d225383cc26bea0bc01e858cef 1.36 MB 2,693 64
621,782 621,782 0000000000000000000876283f1d045bbf7321cea7cc4b50ae28ff4b1c9a3c8b 1.34 MB 2,876 50
621,781 621,781 000000000000000000072cdeec4f3e96a947c27a85dd5f90f64200cbb618bd5a 1.35 MB 3,027 75
621,780 621,780 000000000000000000005f41fc94a60426455a29852a42c8db40f7ab394f8415 1.42 MB 2,103 71
621,779 621,779 0000000000000000000b9e5ef2ed64e53fe969ace455d7ad50defa9bef11394d 1.44 MB 2,810 75
621,778 621,778 0000000000000000000b26e9a15132cfacb9752c5587203b5effda992badc5a4 1.33 MB 2,485 74
621,777 621,777 00000000000000000003b5b6b64dc29aafba4c8d9a3f2ed6c987129dbdff8bd8 1.52 MB 2,162 84
621,776 621,776 00000000000000000009495792e5089bb73c413e435ebd9608da8f33acb6aa22 1.66 MB 1,277 83
621,775 621,775 0000000000000000000e51e20bb5a9115ae21b7a9821688c1932f60f5137e8b1 0.21 MB 272 13
621,774 621,774 0000000000000000000743bea3005d05c0792898012193c803136f72cb247a96 1.29 MB 1,684 22
621,773 621,773 0000000000000000000211dbaa223e8e59a3d17fb3b8c198e07d0993160364f4 1.27 MB 2,937 26
621,772 621,772 000000000000000000003e0f3a098ea6e92fe2c474538d58afe38c8b24956eb4 1.30 MB 2,420 24
621,771 621,771 0000000000000000000f8444e1ac4fea06b9b75be7b045f3d2fecacdcb5c4b79 1.51 MB 1,893 31
621,770 621,770 00000000000000000004045d8d72ba911e03d9ed55be24344b6599d705169061 1.34 MB 2,314 75
621,769 621,769 0000000000000000000398f192ab9d1c8056f16000a669d7475e4c29c0571b09 1.51 MB 1,903 76
621,768 621,768 0000000000000000000992b96449d86cce2358cfd3db015fe211475be63ceaa5 0.54 MB 1,112 42
621,767 621,767 00000000000000000000ba33260d466b09fcc69fac83869c4e3c355f788eb8a9 0.98 MB 1,868 43
621,766 621,766 0000000000000000000d12afb75eb77f4705ca95ebbaaf8b3add45209965d525 0.92 MB 1,808 36
Previous 10 blocks ↓
Total Size: 703.75 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: 2,619.34 GB sent, 236.46 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.