Memory Pool Memory Pool Refreshing

43,549 transactions
18.82 vMB
Show Random Selection Loading Transactions
Max Size: 119/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
868,993 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 7,325 1
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 868,992 (347,303 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,689 521,689 00000000000000000009aa42290b641eb6b7aef50691b125cc5abe2c52df5ccc 0.32 MB 460 32
521,688 521,688 00000000000000000025b508ce4f98015904a31b71806a98fd206f7cc9b7b861 0.94 MB 1,570 33
521,687 521,687 0000000000000000003498e03618deb9f28488448061c471950d2d1bcd9bcd5b 0.48 MB 93 2
521,686 521,686 00000000000000000045a78fc3ce9fd0136e84a22dc5dfec1f477d7265184b48 1.13 MB 2,686 27
521,685 521,685 00000000000000000013cee29a8bf72959642463ed29a187abb00e925d8f6767 0.18 MB 282 24
521,684 521,684 0000000000000000001861ae61a941ebee69fee07019701d1acfe892951602c9 0.56 MB 695 28
521,683 521,683 0000000000000000002fcc8a14767455884b2707addb4c1bdfd75770bba6c74e 0.46 MB 1,160 34
521,682 521,682 00000000000000000016630599d960a1a6f8bd4c2acb87dabf5b38241eb86335 0.61 MB 824 17
521,681 521,681 000000000000000000273043e08557f98946ecc9f7c212c0487b69532973eb19 0.17 MB 424 26
521,680 521,680 0000000000000000001fb3cd16fd6290dec8217f1afeb58705e738a7dfac5483 0.65 MB 1,047 33
521,679 521,679 0000000000000000002941b59fad2cfe9c9b01505586b7171efd4e0523f5f176 0.17 MB 360 27
521,678 521,678 000000000000000000427d2d0da9ce0210d713305192aaf403d434ea5b5f53a7 0.58 MB 1,153 13
521,677 521,677 00000000000000000004a70bf510abfee8047848c2346dbf2cbb8902c33c966f 1.16 MB 2,227 26
521,676 521,676 0000000000000000001624276e3e13177501f53ae18f42aae8fdc2e89466e176 1.20 MB 2,394 44
521,675 521,675 0000000000000000003c2e3e3dc6168e111918dbeee1147bd6e0e7428eebf5df 0.14 MB 396 38
521,674 521,674 00000000000000000004fd037a867b0566ddedb0bafa8787c65ebcceba77a2cd 1.12 MB 2,324 32
521,673 521,673 0000000000000000003c94fff02781cf3e8a63ef13d6f0193e491f9e07342d7d 0.51 MB 681 17
521,672 521,672 000000000000000000435ba989ac1a2c9f7b993960035f24e31f645e36365878 0.23 MB 343 29
521,671 521,671 0000000000000000003ba6ba8af5713c1f670952d52595cc734f3ac118637867 1.16 MB 1,843 29
521,670 521,670 00000000000000000005176decf8505437172a04d049262b77a75cfd72bf12b0 1.04 MB 1,768 7
521,669 521,669 00000000000000000013eadaa2443008331b7f8cea8b89e990dde01f5275ac79 1.12 MB 2,318 25
Previous 10 blocks ↓
Total Size: 697.54 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: 2,054.93 GB sent, 195.19 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.