Memory Pool Memory Pool Refreshing

64,691 transactions
30.15 vMB
Show Random Selection Loading Transactions
Max Size: 180/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,322 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 2,126 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,321 (12,298 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
857,023 857,023 00000000000000000002195972e5ebf28a418b949cf86f5ae25b89b221431b66 1.64 MB 4,889 4
857,022 857,022 00000000000000000001b4ad63fb9ffe7482455c4c4f0e650b985b171ce29d46 1.68 MB 2,801 7
857,021 857,021 0000000000000000000193d81c62005b285b89f52d401512b8bc9ca108dda579 1.75 MB 3,330 4
857,020 857,020 000000000000000000027b39f4fb4a22986a9472eab1b7176c741e19fc9aacdb 1.70 MB 5,578 3
857,019 857,019 000000000000000000020371bfccd08e07bc78107662b10c0eb41acc58ee7367 1.63 MB 3,810 5
857,018 857,018 000000000000000000030a58f981d45990a69794d92008bd2e5a053db19b7738 1.72 MB 6,738 2
857,017 857,017 00000000000000000001675b092db393d2a8a16c57d150908f2721c7ad5b199f 1.64 MB 5,032 5
857,016 857,016 0000000000000000000298c5d404b6626ef1df95626febf43c52f0384b10fd31 1.57 MB 3,803 7
857,015 857,015 00000000000000000000bcf1fb37233a9b65fc50dc4821c009dd7cce65d57d83 1.66 MB 7,083 3
857,014 857,014 000000000000000000003be850f4b1639be739215e5a0bf429e33f086a472f3e 1.71 MB 4,969 4
857,013 857,013 00000000000000000002d7a91fd2ff65ab9a30bcfa683e4753dddf9ec955faee 1.66 MB 7,130 2
857,012 857,012 0000000000000000000121789e9c2e79c52d76b8b987e32631a3e52e041cbefe 1.57 MB 3,043 7
857,011 857,011 00000000000000000001408375cd2efdd473bce82aecdca9d7bdfac18589e197 1.65 MB 7,743 2
857,010 857,010 000000000000000000026c8b8c705952328595708b713542700315fab8b4d7d5 1.62 MB 4,012 6
857,009 857,009 00000000000000000000124ee521dce5f87ee3a899dc6b2e7208348be8cf1db6 1.67 MB 7,227 3
857,008 857,008 00000000000000000002a9eeeb57d8fec6860b435448df4459ea087f864329e0 1.47 MB 2,789 7
857,007 857,007 00000000000000000002af07baf3b2cd7f3771f351a359fd5e8017cffd407ad0 1.57 MB 6,087 3
857,006 857,006 000000000000000000025fd20813f2dd948f6c4d607510597b3cfe66e188a79f 1.66 MB 5,696 5
857,005 857,005 00000000000000000001d27381b34bdfa79571aa8a8a5f47896ed9188b41539d 1.58 MB 4,865 3
857,004 857,004 0000000000000000000175879bf52f7419e6f2afc857ef122019b5b9ebce86aa 1.56 MB 2,761 5
857,003 857,003 000000000000000000004aea8504e532fe1a19573659f1a96fc7291e39bc8745 1.55 MB 3,446 7
Previous 10 blocks ↓
Total Size: 698.19 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: 2,069.76 GB sent, 198.87 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.