Memory Pool Memory Pool Refreshing

49,201 transactions
19.16 vMB
Show Random Selection Loading Transactions
Max Size: 117/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,727 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,947 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,726 (18,810 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
851,916 851,916 00000000000000000000833d612acd35600264c2bea23d687f889fdf78809cbe 1.47 MB 4,003 12
851,915 851,915 00000000000000000002e674e802b3679c6eadd8478e9e7b53f258bf797aae1f 1.45 MB 6,337 9
851,914 851,914 00000000000000000000f30e0eb5eeb3c8590e31ff725fb7340451897c2738a5 1.44 MB 7,194 8
851,913 851,913 000000000000000000033ac5677f6c07bd13456e5aa949d1386518985dd51eab 1.45 MB 6,515 10
851,912 851,912 0000000000000000000055335ee6b07d0966be6fdbe54fda0baa82af3043bee8 1.48 MB 4,587 13
851,911 851,911 000000000000000000037dbe20985c50731108095b402370132f39341be3b068 1.50 MB 5,437 11
851,910 851,910 0000000000000000000070a8ff2429103cd57e94c6ad2942efc9f36139d72930 1.50 MB 5,317 10
851,909 851,909 00000000000000000003458e4a885e6bbb7dc362519d1e2093df66466883eeeb 1.51 MB 4,385 12
851,908 851,908 0000000000000000000276bf90063d32a1ee6fb921661c848548566f8a10126f 1.49 MB 6,498 7
851,907 851,907 000000000000000000032f7a547219545ba8a22bcd87e21a92123f68b82db36f 1.68 MB 5,244 7
851,906 851,906 00000000000000000000d9af5ceb7f5c4e1b8cbf8659ee70f33ddddb58385fd3 1.26 MB 2,424 8
851,905 851,905 00000000000000000001b22fbcbece8a0e513dae533add1d2135cb54bdc85cd6 1.71 MB 4,443 7
851,904 851,904 0000000000000000000230432950199320b15fa6ebbbd3c0629044e5f06acd5c 1.45 MB 5,875 5
851,903 851,903 000000000000000000033b414c3a5e55ffa00649ec955229d4f6016ef4ed494a 1.55 MB 4,449 6
851,902 851,902 00000000000000000000fe65942e965f4e75455861cfef5af642b08f2da02e47 1.54 MB 2,930 8
851,901 851,901 00000000000000000001a5e38893d7450343d34a81b6059b091f2c68c21e339b 1.50 MB 4,692 7
851,900 851,900 000000000000000000014ae625deeb1cea32d07590f36df071fb76819285c9cb 1.59 MB 4,582 8
851,899 851,899 000000000000000000033d5bf233d0da0b0f69073cb4c274a648a78054095d35 1.67 MB 4,104 5
851,898 851,898 000000000000000000017afd717745a90e848f4d1bef78fea8e7877138dca162 1.46 MB 5,369 7
851,897 851,897 00000000000000000001cb60010142c6f3f9570123f888b3900e9493107c4de9 1.53 MB 6,512 6
851,896 851,896 00000000000000000002c37074de4303472479c11d6ec073a1a4255f767019c2 1.73 MB 2,857 5
Previous 10 blocks ↓
Total Size: 700.84 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: 2,383.77 GB sent, 215.95 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.