Memory Pool Memory Pool Refreshing

71,844 transactions
32.17 vMB
Show Random Selection Loading Transactions
Max Size: 191/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,156 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 3,247 13
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,155 (448,234 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
421,921 421,921 00000000000000000103541f4a211c9d1f012250ea9ce72dc72329fff5ca7840 0.99 MB 2,368 64
421,920 421,920 0000000000000000047c9518f84e699f21cbef107d720a44846489388c9e139b 1.00 MB 299 13
421,919 421,919 0000000000000000027daebd69d57b2e76dd5015ab1befa91c92665fdbf44b0c 0.83 MB 1,759 69
421,918 421,918 0000000000000000048894278c77558034055ad8734b287ce7439eb87550df5e 1.00 MB 1,686 47
421,917 421,917 000000000000000003348d292ebac1d54205bab6caebb76079fb183893bbafb1 0.27 MB 585 62
421,916 421,916 000000000000000004639f06e38d94d4fbb590f95cb2ad80d8afcadeecfd8e4a 1.00 MB 1,448 41
421,915 421,915 00000000000000000418ee8710a120c370cfe623e8c1fdbb321710b3c042997f 0.99 MB 684 25
421,914 421,914 0000000000000000001a88be0f346d2196235c1539fb9391726515afa985bc8d 0.99 MB 850 26
421,913 421,913 00000000000000000207143bfd5d3dda248a2e7433fdcd9adf158da292911980 1.00 MB 1,225 26
421,912 421,912 000000000000000001ab904d4e3cccdc8c1917012bb795a6fe192f75bbb19015 1.00 MB 1,804 57
421,911 421,911 000000000000000001d38a6b17535366f12c16ecc6a66a656b5af75e96cb2ca5 1.00 MB 1,610 34
421,910 421,910 00000000000000000286b420d33e5f0c1cd80ffc4d74a0c51b31bab584c07b5a 1.00 MB 2,565 84
421,909 421,909 000000000000000004ee0e8a41d761062a4d43a98a4e438f095f559645e9ab34 1.00 MB 2,151 39
421,908 421,908 000000000000000002bd3f7c310a1ae5631b1092b136d4bda21533d5d753e203 1.00 MB 1,779 52
421,907 421,907 000000000000000000657b92483af1b4c51751292c5fb17d7f855532bd63c31c 1.00 MB 2,670 58
421,906 421,906 000000000000000001e2da26fd426758d59f403c78a4664ff495c399da3e3f13 1.00 MB 1,501 92
421,905 421,905 00000000000000000201c1d4e33aaafd0dd9dffd7010475406b95b37d340df6d 1.00 MB 2,007 118
421,904 421,904 000000000000000001fcb6dd647b8ad546f110286c79c317c32bf4df2a316861 1.00 MB 1,143 30
421,903 421,903 00000000000000000510d9339578fc843da4a5d03194bb77b6f078abab333d1b 1.00 MB 1,989 39
421,902 421,902 0000000000000000031f89d85748e27a5479e5950d7dca31f4d68803311fedd2 1.00 MB 1,861 59
421,901 421,901 0000000000000000036ce052faf34ecbd747cb6b847a09d8a56191796e0e6abe 1.00 MB 1,669 105
Previous 10 blocks ↓
Total Size: 699.75 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: 2,186.07 GB sent, 208.72 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.