Memory Pool Memory Pool Refreshing

29,990 transactions
17.55 vMB
Show Random Selection Loading Transactions
Max Size: 100/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,674 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 2,668 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,673 (231,827 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
638,846 638,846 0000000000000000000cac55ea3e6d1b6c11a4a2fd399d71c1fb015374b73e88 0.38 MB 966 20
638,845 638,845 00000000000000000003ff3ec7fdc538fa0aec2d6d97d20b5abc51287125c5c1 0.27 MB 635 18
638,844 638,844 00000000000000000004c50b53ab13b3a38dfac4d61811cc6e4a3a2c96ab188e 0.06 MB 109 22
638,843 638,843 000000000000000000078276d1cc7821d258dde9cbc5d359fefa6324d1a90174 0.38 MB 859 19
638,842 638,842 000000000000000000117cf7580ac277c3f26d6b2a7c47b0e45726055ca8fe37 0.89 MB 1,858 22
638,841 638,841 0000000000000000000f5cc76ff0461973c5cd30abdc9493565c8aa589a9b187 0.01 MB 44 21
638,840 638,840 00000000000000000005f6f167366bbeace13fb2b342a415b4bf2051d7ccf790 0.57 MB 1,199 23
638,839 638,839 0000000000000000000864aefc97443831db5a3421b9d2fd161aa0b74134e8a2 1.21 MB 2,087 7
638,838 638,838 00000000000000000007a7473a8f1984c1956bc39c7fc81856c1d2e0282bba5f 1.26 MB 2,981 21
638,837 638,837 000000000000000000021829f31351f8e31007349acc030433edf7e464ec6727 1.25 MB 3,048 21
638,836 638,836 00000000000000000005b46c4e9903d7a5a7622ee1e40d4be0d457e8c992304b 1.29 MB 3,109 30
638,835 638,835 00000000000000000007685cece552292d2d9cf592972b42c10ac35dcea8f0c7 0.18 MB 436 27
638,834 638,834 000000000000000000050fa11b8b538853135570435cada915123885956caadf 0.62 MB 1,366 19
638,833 638,833 00000000000000000004fb97555d2802977c6e3d19f46f5885e38908592ec629 0.74 MB 1,296 15
638,832 638,832 000000000000000000013496c31c2b639d950d073c6a641254e86fc737281a5e 1.43 MB 1,715 9
638,831 638,831 000000000000000000115fb14f267d04b3fbc9b7105234bc8b1334d3f135fd3b 1.73 MB 759 6
638,830 638,830 0000000000000000000475403b35d2d44b4ff808e2cb33cf520d1d879c314327 1.71 MB 1,024 1
638,829 638,829 00000000000000000005171b14eb73e148770c6622bc491ed7ad3d0b6d9f5336 1.14 MB 2,633 8
638,828 638,828 0000000000000000000acb3b11919e59d4bfc9fb7a041d862652ef86d35f9f18 1.24 MB 2,187 15
638,827 638,827 0000000000000000000615cc5f361247d263a62f516cb41fff726568766a259e 1.30 MB 2,228 6
638,826 638,826 00000000000000000007178665ad72e433d10785506913bf74e44a5bdbbe026c 1.38 MB 2,602 27
Previous 10 blocks ↓
Total Size: 700.73 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: 2,378.86 GB sent, 215.27 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.