Memory Pool Memory Pool Refreshing

57,697 transactions
24.26 vMB
Show Random Selection Loading Transactions
Max Size: 150/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,711 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 4,097 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,710 (199,806 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
671,904 671,904 000000000000000000094a4ebbc5c53389112b9fa5d7ee7d1e916667e1ab952b 1.26 MB 2,180 130
671,903 671,903 0000000000000000000828b9e086c5a254d2d2a30774f8a73f9bba7c29c6de39 1.33 MB 2,574 138
671,902 671,902 000000000000000000025a4a8512b754a334e6a56c5670c24b9bc60e47356ffd 1.38 MB 2,608 139
671,901 671,901 00000000000000000006b3dc2bd9b6bda5ebb87a8ab5a8382df63ea3aebfa8d5 1.28 MB 2,469 118
671,900 671,900 00000000000000000001bace22fca63013aa5457b0ebf69d55934d9f0d192e72 1.28 MB 2,685 151
671,899 671,899 000000000000000000060acfbc887eb3bb55f3b878f30526eade201054822368 1.24 MB 2,023 134
671,898 671,898 00000000000000000005757f46cb74d3f121d36cb74b093dd6a91fccca3f4ba6 1.18 MB 1,377 161
671,897 671,897 00000000000000000008e76b5bbed8f76642353c7e37e0dcc36c9723f63820a1 0.00 MB 1 0
671,896 671,896 00000000000000000006565cbae6016f8d12e8d97756c8a40e6e09babbeb5906 1.38 MB 2,516 166
671,895 671,895 0000000000000000000281aec9110b39a14b747ba95aa333e472c9da7dd0f97d 1.36 MB 2,800 147
671,894 671,894 00000000000000000007e6336da9efc6d9b98966eed15241cc0ff75f0ecc5638 1.46 MB 2,085 102
671,893 671,893 00000000000000000006bf973dc198707645fc75bb6141e2e2e28da3aacfeb47 1.26 MB 2,904 104
671,892 671,892 00000000000000000007d16d52f4c78693fd1e1549a9cfe1d61c7cf4adb0b016 1.31 MB 2,145 112
671,891 671,891 0000000000000000000be70d53ced5ca5f4d9705f40504a2f3f7fee5af7f27e3 1.42 MB 2,081 114
671,890 671,890 00000000000000000004acaf249c3f3df3fad58a000333c1361f9ea6567265cf 1.17 MB 2,180 113
671,889 671,889 000000000000000000067eda77958ffbea2500355f8da3e59ec703071ca6ee06 1.26 MB 2,677 139
671,888 671,888 0000000000000000000b1afb145904d32aee79cab6e299d63c39617fc31bece1 1.22 MB 1,822 157
671,887 671,887 00000000000000000002abe51b9fc1a21381239783c5cda81565cca812000e39 1.38 MB 2,655 169
671,886 671,886 0000000000000000000614cd6adce8e0357d5955169454f48b8b654fe94c2822 1.21 MB 1,585 157
671,885 671,885 00000000000000000005f4f5908e0a4c7777834d3828ed6d4770363e95e2b3b7 1.25 MB 2,608 126
671,884 671,884 0000000000000000000a2e738e4a52a76c1bfa34a164d8cdf9f2ff3232fcb223 1.31 MB 2,568 124
Previous 10 blocks ↓
Total Size: 702.66 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: 2,558.08 GB sent, 229.12 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.