Memory Pool Memory Pool Refreshing

78,772 transactions
27.25 vMB
Show Random Selection Loading Transactions
Max Size: 166/200 MB
Min Fee: 5 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,518 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 1,563 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,517 (209,494 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
640,023 640,023 00000000000000000008d1fd0590272ed01ec8439c206c09748d6e1a5d1f6876 1.31 MB 2,950 79
640,022 640,022 000000000000000000079d745290843df828c6d7add480ccb224cbd3eadec086 0.00 MB 1 0
640,021 640,021 0000000000000000000e70db13dfbccdb0d5d0ecd5d144d960edb5c6f72734f5 1.34 MB 3,078 85
640,020 640,020 000000000000000000102b75fe97846510a1cbcc02523d15748979fe58ad1eea 1.22 MB 2,250 63
640,019 640,019 00000000000000000006abcf79bf45f4361a2252b822a29d1b0dd68b4dde40fe 1.17 MB 1,851 71
640,018 640,018 0000000000000000000e2b75a99cd4b9490b631caa86fa3cc66da83bcf590d93 1.21 MB 3,052 71
640,017 640,017 0000000000000000000eb0ecdb52759771619b75fc9b2156bf6df749b7375eb7 1.27 MB 2,918 83
640,016 640,016 0000000000000000000cca22b720fd7e0fd2dd7c39ea2d9005c81fc1401d62e3 1.30 MB 3,060 80
640,015 640,015 000000000000000000006c2fee2f7a0ef0daf1718511939009eb4e596c8c98fd 1.40 MB 2,780 65
640,014 640,014 00000000000000000009b3893aa608185257c03a421fc8a4bac4d1b40aa672e6 1.43 MB 2,303 76
640,013 640,013 000000000000000000006d53b3136250958f933b499bcba2d9175c27c22132ce 1.38 MB 2,938 87
640,012 640,012 00000000000000000004cc347236050a7c3e2ebf0840bf768effada1b12f4644 1.33 MB 2,924 101
640,011 640,011 00000000000000000007605447ebca00dfd95b7ea85d99563826ad2f3dfce873 1.18 MB 2,378 11
640,010 640,010 00000000000000000000c8edf9184c90c8cc8e8f984d269efd592286670bb523 1.38 MB 2,522 39
640,009 640,009 00000000000000000008ea575ab6fde48105ec86795cf7299c307988267ee9a7 1.43 MB 2,180 58
640,008 640,008 0000000000000000000e44a5c08f41b013e5dde9eca5a1a933936c3ff536dac2 1.34 MB 2,560 67
640,007 640,007 0000000000000000000d2b27a8ccacc61ab6d3392d0ac9a0b8dd2146d716e29d 1.30 MB 2,570 72
640,006 640,006 0000000000000000000a7c439edef690a99efc0af817ab74af6a7baf1ac94a40 1.35 MB 2,086 51
640,005 640,005 0000000000000000000229f851071953cf863e3f5987b74e707462a8b381be4f 1.40 MB 2,555 41
640,004 640,004 00000000000000000009d98ef31a2fd86c935fde21b4af832f383b01199c9cce 1.28 MB 2,353 77
640,003 640,003 0000000000000000000bd1b9cdd4272c1b487605bf85f1adfebd70f3b69e4cf5 1.35 MB 2,036 57
Previous 10 blocks ↓
Total Size: 660.59 GB

Node Information
  • IP: 46.19.137.74
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 92 incoming
  • Data Transfer: 472.82 GB sent, 2.26 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. Electrum Server. This is used to get information about address balances. Bitcoin Core doesn't keep track of addresses, so you need a separate database running alongside it to store address balances and activity. This information is retrieved using the Electrum protocol.

    Electrum Server is what wallets like Electrum and Sparrow Wallet use.

Limitations

There are a couple of limitations to this explorer:

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead.

But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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.