Memory Pool Memory Pool Refreshing

81,307 transactions
34.72 vMB
Show Random Selection Loading Transactions
Max Size: 200/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,304 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,880 20
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,303 (226,555 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
643,748 643,748 00000000000000000008667c3d8145c5d77b38f17277746bc2ed097a0da905d1 1.37 MB 2,810 88
643,747 643,747 000000000000000000008a9c67e0773fb533f7da70738020005cff340dc8cb08 1.12 MB 1,993 22
643,746 643,746 0000000000000000000e84a8708766e158ff38d7bd2687fdb5d157aa7e53f1c3 1.36 MB 2,257 42
643,745 643,745 00000000000000000001b767bac96522ffa40d1642c49e3c943a2c5dc9b1f78c 1.22 MB 1,608 55
643,744 643,744 0000000000000000000d1e231849087a75c5668bbda331453db5f4a9fe61497b 1.32 MB 2,271 57
643,743 643,743 00000000000000000006fda40b6cb07ba4977f29ccf5162f3e710888015ada6b 1.26 MB 2,410 32
643,742 643,742 0000000000000000000d4f2c2c28d403338ee487f225c16d38f1abcb17bd0527 1.31 MB 2,005 25
643,741 643,741 0000000000000000000f11c139d0fc9992b1e8175de7fc2afa4691e8fd58189f 1.33 MB 2,796 94
643,740 643,740 000000000000000000077c5851c357af2b8b07ae4ccdfb6e097cad54d6b9bd49 1.25 MB 2,734 42
643,739 643,739 000000000000000000041e39954423c28588a58c1c16df64d75ec190307d3a4d 1.50 MB 2,111 55
643,738 643,738 00000000000000000000f54eec2e1c46f0ec38f50439114cdc4c5cd4533a4115 1.27 MB 2,154 54
643,737 643,737 000000000000000000105d40e7d8060d1c0f878a46f494aedfa36ac475b33520 1.30 MB 2,635 65
643,736 643,736 0000000000000000000ca9b83932e6b841429a0d87494cb79dcc07d01a4b6206 1.42 MB 2,826 100
643,735 643,735 000000000000000000041e3be01e1a84ba9bafa6df6331b59e71073e2d70285d 1.16 MB 2,344 36
643,734 643,734 00000000000000000006ee2ff873676e3026363ae9bd87e473fafcf3d49ce930 1.29 MB 2,794 92
643,733 643,733 0000000000000000000738cd48209a9e8ec500537b8f689c7ce31df66aa1ecb0 1.14 MB 2,722 50
643,732 643,732 000000000000000000100520a7e1cd418fd370f29f1765614814036c837be2fe 1.20 MB 2,769 61
643,731 643,731 00000000000000000004e5756bd19131133f5b251ecab24b21dc54da79694e66 1.31 MB 2,504 113
643,730 643,730 00000000000000000001fa7c9c6e2fa6167d46e7d49e3f9dc7c090e97db66ae0 1.25 MB 2,032 92
643,729 643,729 00000000000000000007f30ede544cf8f2cb43ee4d45c34cb8a768fcd475b66a 1.36 MB 2,981 115
643,728 643,728 00000000000000000000c0bdbf2817a099eef1a8d42dbb65b5aa8fa2b033b982 1.16 MB 2,793 51
Previous 10 blocks ↓
Total Size: 700.02 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: 2,226.71 GB sent, 210.58 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.