Memory Pool Memory Pool Refreshing

51,975 transactions
26.98 vMB
Show Random Selection Loading Transactions
Max Size: 163/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,792 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 4,029 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,791 (245,927 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
623,864 623,864 00000000000000000003cb0849736dd9cb1b88ef377b2c06e57e4ea4341314d1 0.62 MB 868 16
623,863 623,863 0000000000000000000ed856cabd3c9314eff906c01cac4f645bf43d42150ed2 0.99 MB 1,523 22
623,862 623,862 00000000000000000006659c56066b9b5f9b8964f1f712c7283a459f9c9dfa01 0.03 MB 77 15
623,861 623,861 0000000000000000000a653571de878d64d54de8e5ebcef1ac95ecef6fbde82a 1.02 MB 1,348 11
623,860 623,860 0000000000000000000cfca9c7e630a0fd60294e9d348cf3f8cd853d80a32720 1.19 MB 936 1
623,859 623,859 000000000000000000133d75819ad2fc2f56f16352b93dcc7afbadf14b0190f5 1.23 MB 2,267 26
623,858 623,858 00000000000000000006a1ad2cc6b0f9474905b2b4e40e0d955400b117b5ac22 1.34 MB 2,230 34
623,857 623,857 000000000000000000005ea14f6ce54010d7ea0351410ae888b362f83694aff4 1.26 MB 1,239 16
623,856 623,856 0000000000000000000916917a3748c310aa5780843eff3a3592dd93830ac61a 1.19 MB 2,003 20
623,855 623,855 00000000000000000003a1357bcccd885a932b9b7bdb777eea769b311e140927 1.17 MB 2,180 16
623,854 623,854 000000000000000000113bea3230d35896ac93cdfc04f8bbb8e27d1733ea986c 1.37 MB 2,142 42
623,853 623,853 000000000000000000104463263a53be406af45d0166ff86f2062916bf603053 0.26 MB 602 23
623,852 623,852 0000000000000000000575075519a667642fd2f716e004b1c6b9b41ed6360ea4 0.10 MB 235 37
623,851 623,851 0000000000000000000429838ac6cbb17b3f30472c3bfe5149071c29d6b72fcb 0.96 MB 1,668 11
623,850 623,850 0000000000000000000c64f50acc4029b12ee61d8c35aaa7b1431bee093310e6 1.34 MB 2,671 36
623,849 623,849 0000000000000000000b0499cdc1f0293673e6e7da3facb70530c5fc618edde8 0.35 MB 530 16
623,848 623,848 000000000000000000115f9b750e6ac56a4f51afa8950d1872d05e639b38a8c0 0.35 MB 713 22
623,847 623,847 0000000000000000000ebb0a9b2281f1515e93b601fa20c5e4be16749d9161dd 0.46 MB 393 22
623,846 623,846 0000000000000000000ef8a8bdccf5efb94cc42dfccc9f0df9506a792127c976 0.13 MB 272 20
623,845 623,845 00000000000000000011f24b74ae7db6bc7f519e35857b73846f7c39045c8cdf 0.24 MB 32 0
623,844 623,844 000000000000000000043bdef5b2f39a9bb9247235ab67b7dd950ad15d149aa8 0.63 MB 1,179 21
Previous 10 blocks ↓
Total Size: 699.07 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: 2,107.89 GB sent, 204.41 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.