Memory Pool Memory Pool Refreshing

54,018 transactions
24.50 vMB
Show Random Selection Loading Transactions
Max Size: 151/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,688 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 4,746 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,687 (33,810 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
837,877 837,877 000000000000000000032e509115fd7904c229cf24ae6f3e42b2ebd7a5c428ff 1.87 MB 2,584 21
837,876 837,876 000000000000000000023819c31232a3f3551ed635316ed366526b9294c6f248 1.59 MB 2,787 31
837,875 837,875 0000000000000000000157f4ac780bab1cb1c7403452b98feae5f7a2336cd6e7 1.69 MB 3,184 38
837,874 837,874 00000000000000000001fef218fb2dfc18a822d688463090c0fe9ba324464d00 1.51 MB 2,866 29
837,873 837,873 00000000000000000002580df1adb8d0939cf8faf32ea847f8ede3e28809f316 1.94 MB 2,872 23
837,872 837,872 000000000000000000028ba3241855b272ba762637b7e02a7f8b79b47385d0e8 2.10 MB 2,591 25
837,871 837,871 00000000000000000001e68c76c20d9617ac94c4f026d42b22eea58a3627788b 2.20 MB 2,204 26
837,870 837,870 00000000000000000002dead732a2e720ba820c1dc5c987a790d5ed3f11fba29 1.46 MB 2,457 41
837,869 837,869 00000000000000000001c9fbbfba739908441249f5a73792df29c400295187c5 1.82 MB 978 6
837,868 837,868 000000000000000000032f02099325e034eff528205b2d5d7f9cb85803397ae5 2.33 MB 2,173 11
837,867 837,867 00000000000000000002146fc728cc6c00c74fdfc8a4a1515a458fa2537657cf 1.77 MB 2,925 16
837,866 837,866 000000000000000000022db6981dd1efcba9531b369df82ed43e4fc23ced193f 1.92 MB 1,060 8
837,865 837,865 000000000000000000003af05ea5dd00a16695c53e1d6c70cb984d4c111392b6 1.99 MB 2,716 13
837,864 837,864 000000000000000000029fe4ce77dfa282c36aaddb7e8d1332955bdd424cecaf 1.69 MB 3,146 9
837,863 837,863 0000000000000000000118d7686a078b2f573a6455630d7bda25ff612c8ffd62 1.61 MB 3,323 22
837,862 837,862 00000000000000000001317ea7d6da7717ee81f044c906bf733ccfa25c315fe2 2.22 MB 1,922 11
837,861 837,861 0000000000000000000066a9285433549dd7956b934629ed0a0150118ae53860 1.79 MB 2,706 11
837,860 837,860 00000000000000000001804cd0eefb74619c5847845ea2ee00ce79fba4d05220 1.66 MB 3,111 15
837,859 837,859 000000000000000000030e75742c08b419e5a8e5d15e6503c614a8199b67cd4d 1.47 MB 2,961 26
837,858 837,858 000000000000000000032561c161781f6befb3b07e984002fed854bfd2d47a3d 1.95 MB 539 8
837,857 837,857 0000000000000000000064651a179e2617cf5a73170556db69803e69df4dbd50 2.17 MB 917 8
Previous 10 blocks ↓
Total Size: 702.61 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: 2,557.12 GB sent, 228.84 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.