Memory Pool Memory Pool Refreshing

67,588 transactions
30.80 vMB
Show Random Selection Loading Transactions
Max Size: 184/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
873,276 00000000000000000002b5630000000000000000000000000000000000000000 ago 1.00 vMB 2,543 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 873,275 (232,657 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
640,618 640,618 0000000000000000000d0cfc59c0410132c19484eac4249995211336256db8ce 1.37 MB 2,377 68
640,617 640,617 00000000000000000001fb0edef920583c607fa01a1f941f1d68b4b4dc374b5a 1.24 MB 2,681 83
640,616 640,616 00000000000000000007e79caa74382ddcf634a82bb775aee63910b4c451d839 1.20 MB 2,955 87
640,615 640,615 00000000000000000001f0d18cbf75aa1f38e83b0dd8cc631fcb1139fd3d7a68 1.25 MB 2,815 85
640,614 640,614 00000000000000000004a83ec7b4ae264c98529fb2bbbfa7cf43e76fdc887f0a 1.20 MB 2,809 100
640,613 640,613 0000000000000000000137c3b5eba964e9c6ef6c494f77acf4833db35f64e57a 1.26 MB 2,554 88
640,612 640,612 0000000000000000000086f3dfaf08a49f4f1e1d0c1f7e37164a14258f72f26f 1.38 MB 2,938 128
640,611 640,611 00000000000000000002550763f642153f07907895c5a073cfa2278313174643 1.22 MB 2,883 97
640,610 640,610 00000000000000000002a2beabcf3b2f08d5a1c36c8fd066a9496d8e6d1bff7b 1.17 MB 2,997 96
640,609 640,609 0000000000000000000fc06ee8dde6ca17099d0cd93fb8f9549e6899e665fcbf 1.19 MB 2,944 101
640,608 640,608 0000000000000000000b9bdd37612c32b95a4ea47a6c7d57a103c57498fd2ab0 1.24 MB 3,013 120
640,607 640,607 0000000000000000000072620b6a8efbe2a8d096b92dc92517d51d201509f6fd 1.27 MB 2,370 123
640,606 640,606 0000000000000000000299f51c2678d07b5faa0e03b9166bdf176611492869b3 1.20 MB 2,132 95
640,605 640,605 000000000000000000070cabaf9365a5f76f0c07079a2ef3617217c537f771c5 1.33 MB 2,920 131
640,604 640,604 00000000000000000005d71aae26d7e7bdb9d88bec953edc7840d4675cf54afb 1.30 MB 2,391 133
640,603 640,603 0000000000000000000c9ee2a0a32ff2aa9766dd27d8ac8f9b88032c3ef8e634 1.30 MB 1,955 110
640,602 640,602 0000000000000000000bf8fb7c9f490802870f6eeb3321a5740c8f998908a689 1.44 MB 2,782 130
640,601 640,601 00000000000000000010044b43dffb8fdd2bc9888df64df7de66a6ea0f0f3e02 1.28 MB 3,009 136
640,600 640,600 0000000000000000000a5460ce7c8b2a1b252ec498ff69f7bf776ec4d4a6397c 1.33 MB 2,187 112
640,599 640,599 0000000000000000000d82925e77400a6898afbeaf64d3e3ca281904fc8c3c61 1.24 MB 3,130 141
640,598 640,598 00000000000000000006348d6c8b750c9a8c17ee82eb3e36e606fb41020a2019 1.27 MB 2,525 126
Previous 10 blocks ↓
Total Size: 705.54 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 11 outgoing, 114 incoming
  • Data Transfer: 2,703.40 GB sent, 247.92 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.