Memory Pool Memory Pool Refreshing

77,740 transactions
31.20 vMB
Show Random Selection Loading Transactions
Max Size: 195/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,483 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 4,165 12
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,482 (15,754 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
856,728 856,728 00000000000000000001a83f7b5717a0e7cca30345a9edc0a7eed3cb3c1c1b27 1.55 MB 2,987 13
856,727 856,727 0000000000000000000144a4fe90e27087f4fcb6123b36abcc37f4d2283838f7 1.63 MB 3,924 5
856,726 856,726 000000000000000000021f2f406eea3bfc9dd229a6c74a3c58f702dbdceab3b8 1.63 MB 2,808 10
856,725 856,725 00000000000000000002af99d9550fee08d898905958b37146dfdd1c9f836494 1.86 MB 4,928 3
856,724 856,724 00000000000000000001ffd9c577a97e5ccb67ce40a57b666c22b36e4c31c6b6 1.66 MB 3,830 5
856,723 856,723 00000000000000000002060fc658769bb64009b2145d5f67fd269b2f1d63553d 1.70 MB 4,196 5
856,722 856,722 0000000000000000000043c6e5cab782d09353d4026e6a6cde94a3e53e96b8ec 1.75 MB 3,997 6
856,721 856,721 0000000000000000000047d5252b1f2ad9269e0e9d851349387e9675e26f4969 1.57 MB 3,338 6
856,720 856,720 000000000000000000008d8e3f65d278dd5d28c40b75e4b225db4b75933ce9ca 1.66 MB 4,301 6
856,719 856,719 00000000000000000000f3c90c28a840e124cf28dfacfe7281532a70cd9469fa 1.49 MB 2,936 9
856,718 856,718 0000000000000000000023afe487a5fcec34c438e95ffae9719c4bd82aac4df9 1.54 MB 3,509 9
856,717 856,717 00000000000000000000435da0764b175df78085656295006c6bee37c8af2bfb 1.69 MB 3,635 3
856,716 856,716 0000000000000000000094113c51219d3b50a98c2ac187ffb88a8e96317cbc78 1.73 MB 3,129 4
856,715 856,715 000000000000000000021b79e7641161c0ca6ae83c63c7813ff98aa46f9b3579 1.71 MB 4,268 6
856,714 856,714 00000000000000000000f3ebcaf423ee8f8a0121eaa0256e726f69c74da56d83 1.62 MB 3,477 10
856,713 856,713 0000000000000000000287df78a8cd9bfbf323f0603a6c84c4a57d23db903cbb 1.65 MB 7,261 2
856,712 856,712 000000000000000000001e076d5b1d0ae62ad4fdab3fbec45fa9deb7b0a35bbc 1.59 MB 3,073 5
856,711 856,711 00000000000000000001d33a7bd4ba7307f724718651597829f243e17487f6cc 1.64 MB 4,099 5
856,710 856,710 000000000000000000007ff0162416392ecd9a46a0dcb893c3b67e4fc2655e1d 1.64 MB 4,360 4
856,709 856,709 00000000000000000002e73d2588f1c332cb26cf0e90d6617ae4564ef92ab57b 1.69 MB 5,065 4
856,708 856,708 00000000000000000000be71f766b16e9bf6498cbe490145a7dc8994643d9d00 1.60 MB 5,141 3
Previous 10 blocks ↓
Total Size: 704.09 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: 2,641.63 GB sent, 238.53 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.