Memory Pool Memory Pool Refreshing

61,096 transactions
24.23 vMB
Show Random Selection Loading Transactions
Max Size: 140/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,942 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,389 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,941 (228,997 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
642,944 642,944 0000000000000000000fd967e3c23d29c798096395959d0c8c35473c45de1cec 1.27 MB 2,890 57
642,943 642,943 0000000000000000000f49c69985825abb49a46e12cc504064c5813192c49d0e 1.26 MB 2,078 84
642,942 642,942 00000000000000000008df7f2ef9e03010e7076d3b098e0ca3d6a2db3f08e00f 1.39 MB 1,855 4
642,941 642,941 00000000000000000004439dda0097d0974546177b0b6441443ce64d4140bba1 1.34 MB 2,656 42
642,940 642,940 0000000000000000000914b830d1ed5c54a2e598174c65747401bbcfbe35b42a 1.30 MB 3,147 142
642,939 642,939 00000000000000000004e282876df21168709629efb363722913679bbc0a3441 1.17 MB 822 14
642,938 642,938 0000000000000000000a0ca4e53e3caae6f8ea2a4c7488b502a58cd9b2ffb4a0 1.20 MB 1,974 40
642,937 642,937 00000000000000000001441c4467f283d69cdd6ccc0e60fa6bc1a2aee2a6f77b 1.00 MB 126 3
642,936 642,936 00000000000000000006850c35b4c296b5b04b7f9d6bbae85249e428fdd82728 1.28 MB 1,952 33
642,935 642,935 0000000000000000000db48fefcbc9d389071be990b0ff07b02d3ea1f1e880f5 1.15 MB 2,541 32
642,934 642,934 00000000000000000004dc51074f00e2ca6e0fa4f92983c62d53b81b90b6b5ad 1.36 MB 2,824 89
642,933 642,933 000000000000000000020e9dcb578565a84cdb209806feb70df46ec1132ee514 1.33 MB 2,795 77
642,932 642,932 000000000000000000063f17290cc1c47d959d9a471008d920625d8460462070 1.32 MB 1,579 22
642,931 642,931 00000000000000000000d94d22a7a867986aa6f7b6e36c6c3fdcac18b1ecc8b1 0.00 MB 1 0
642,930 642,930 0000000000000000000a75725e3eb71071db66e7ef11381833703c1803ac427a 1.24 MB 2,039 81
642,929 642,929 0000000000000000000bb97deb03d9930b4b2ccaf0c5d11e75d71044212175f0 1.20 MB 1,542 28
642,928 642,928 0000000000000000000e12d8b2be238b9899e0f20872e76ffef35cbcd4c11456 1.15 MB 1,994 81
642,927 642,927 0000000000000000000e1301b3a9ec2a0e318edf703eb97d93d3cf0db5047517 1.04 MB 559 16
642,926 642,926 0000000000000000000356f20016e1d41a1b16a6dc1c1872f8a258cf31f264ff 1.41 MB 1,412 13
642,925 642,925 00000000000000000002f44c6e80e7ce036945f7a88436efb4b8ff430512c9ba 1.25 MB 2,162 85
642,924 642,924 00000000000000000007c3fbe20750e01fad9b140067127b4a820a928ce58e62 1.03 MB 1,324 148
Previous 10 blocks ↓
Total Size: 703.10 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: 2,582.10 GB sent, 232.06 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.