Memory Pool Memory Pool Refreshing

46,850 transactions
21.44 vMB
Show Random Selection Loading Transactions
Max Size: 115/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,896 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 2,748 13
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,895 (253,151 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
619,744 619,744 0000000000000000001047dddd6af98490d7125e94c50a92cc20ceb58641b3dc 0.62 MB 1,067 7
619,743 619,743 0000000000000000000ac3b82407cca4a06c72224c8e85791639ce50a7f4f6d9 1.02 MB 2,946 6
619,742 619,742 0000000000000000000f9561d7d96eca1702a8a7e453444a089962b5a2f2a71a 1.35 MB 3,118 11
619,741 619,741 0000000000000000000911134778100d5e2fcd06e6ae5c748573854248063266 1.30 MB 3,097 12
619,740 619,740 0000000000000000000747d92a795b68780c34bf175ef0ab879a3767d72aa940 0.80 MB 1,923 9
619,739 619,739 00000000000000000002d61e4e18302d7b77a8ed2c85b74f6af0f24071f1f76b 1.06 MB 2,606 12
619,738 619,738 00000000000000000001c01d5dbb2cbb6fefcc8d0b8e0249aa26c4f6821fceac 0.01 MB 17 5
619,737 619,737 000000000000000000012fbbbc1dba804de03db19d6101e8df396651c5162eca 0.02 MB 67 15
619,736 619,736 0000000000000000000297dcf5c856bb0cbf1718dca666a30c03462a6c1c84d4 1.25 MB 2,145 12
619,735 619,735 0000000000000000000e53e415c071da46148efac07ca145560d23d3100af6f2 0.66 MB 1,657 13
619,734 619,734 000000000000000000016d7f4c75018d2e650331a1799131e2a4650eee408f6a 1.26 MB 2,966 5
619,733 619,733 00000000000000000000c0f27d7659b10ae8a4a85aa08299517360b93d109fc4 1.46 MB 2,791 12
619,732 619,732 0000000000000000000e6d6c9fd863d509f999a9e578aa5551905bdc4d801dbe 1.34 MB 2,402 3
619,731 619,731 0000000000000000000befcf044d8752ec6d804d9311a0beddfb7f74b4cbf9cd 1.47 MB 2,938 21
619,730 619,730 0000000000000000000868f5ae0106e0def0ef5b095aa8d8744cda9313a3b69a 0.08 MB 171 8
619,729 619,729 000000000000000000019c34c5312057d45e341cc02128804e5d6ed469e32df8 0.03 MB 106 7
619,728 619,728 0000000000000000001127b920dbfc8e70a15263ad0d43d9e991a0f4be79fc0f 1.19 MB 2,650 4
619,727 619,727 000000000000000000054cb35e0c644fa2cfa1490f076939c118a76466006337 1.24 MB 2,709 13
619,726 619,726 0000000000000000000d9d90a77be6d6eef774a86c691d7e42480af10563410c 1.34 MB 2,767 14
619,725 619,725 00000000000000000009db825ff5beae1ca8f18de6d00ebf1f0f53a866d65f87 0.06 MB 193 10
619,724 619,724 0000000000000000000a8822b167d93fa98ed5ca4b0a51eedbaca582ed68116d 0.97 MB 2,727 10
Previous 10 blocks ↓
Total Size: 704.85 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: 2,660.83 GB sent, 243.82 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.