Memory Pool Memory Pool Refreshing

63,961 transactions
27.97 vMB
Show Random Selection Loading Transactions
Max Size: 171/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
873,208 00000000000000000002b5630000000000000000000000000000000000000000 ago 1.00 vMB 4,353 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 873,207 (351,295 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,912 521,912 000000000000000000302134e43e6a01608b248468886cdc96b7110bfd0ef663 1.02 MB 1,034 54
521,911 521,911 000000000000000000424b562d91db06bcc8b25f1cfbb2f77d78ac979280a189 1.01 MB 562 63
521,910 521,910 000000000000000000145f2a1c4b42343a1729ed7f6bc8942180c4f2545bad86 0.55 MB 1,100 27
521,909 521,909 00000000000000000038ee730b50d9c2529a2f01dd401f6b686a7d5774e3c3e2 0.44 MB 888 6
521,908 521,908 00000000000000000024981327d1eff5f2d66c03da813d3ecca15ffff000acbc 1.10 MB 1,741 23
521,907 521,907 000000000000000000163d4112a96c6bc571ba8fce4915f046eca6983bb5ee57 1.13 MB 2,071 42
521,906 521,906 00000000000000000016c4fbb123060cf995c8500531ef985f8c4f282d5d570b 1.15 MB 964 3
521,905 521,905 00000000000000000025fc386b478a019debd1ff0938cf5fe1f37016376b224a 1.16 MB 2,417 11
521,904 521,904 00000000000000000036a9a7cea3b012f2aaea223d3b8b70c5c11385ac021a14 1.08 MB 1,866 64
521,903 521,903 0000000000000000001e6a7a73b52170a42afacf7e8662db016de696b8083c64 0.08 MB 142 31
521,902 521,902 0000000000000000002b97afbb48ebddb11cc2b63cc8e6995f731f18c1b15975 1.12 MB 354 2
521,901 521,901 000000000000000000211334cf0673d06717d9232291b08bc7a5a7c44820ccf1 0.43 MB 947 40
521,900 521,900 0000000000000000000bc921269bc5053c09155b2520a8326911040c5008fb87 1.11 MB 951 7
521,899 521,899 000000000000000000176aecf655f91c49b960f2ccb52d951aa27a242f0c1342 1.10 MB 1,534 36
521,898 521,898 0000000000000000001a0a5bcc665611f438dbee46aafdc891705c959a7005d6 1.08 MB 2,146 27
521,897 521,897 0000000000000000002c6ce5998e5e07bb7afcf9a9e362ab189ae7e6e4f4081a 1.10 MB 1,484 18
521,896 521,896 0000000000000000004134af5968669d654605ecb0836c4424baa45754dfbae7 1.07 MB 1,207 26
521,895 521,895 0000000000000000001d32cb2a1929ff90721e94626c3f44ced62af5b9a530d6 0.90 MB 1,582 29
521,894 521,894 000000000000000000155344fd58c92febe6b87487da83804a46eb0a43c63a1e 1.09 MB 1,710 14
521,893 521,893 0000000000000000000c1eadd177a666bf3892706310fa9fd05a85ed32cb950f 1.13 MB 2,225 45
521,892 521,892 00000000000000000020ccce16976b98916371bc2cd63d2a815bde5fd48979af 0.29 MB 385 43
Previous 10 blocks ↓
Total Size: 705.42 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 11 outgoing, 114 incoming
  • Data Transfer: 2,690.77 GB sent, 247.02 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.