Memory Pool Memory Pool Refreshing

53,572 transactions
19.30 vMB
Show Random Selection Loading Transactions
Max Size: 117/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,911 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,331 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,910 (350,175 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,735 521,735 00000000000000000007f8de7ca0c00dbd8b727bb221ead4d760b25e32e2a8d0 1.11 MB 1,853 15
521,734 521,734 0000000000000000002e1c9ede06a02585198caa81ecc7beecc1a6e79732a99b 1.18 MB 2,525 30
521,733 521,733 0000000000000000003366591992bd417b9c6e6f6295aa242acee3e0db0d307a 1.07 MB 2,004 64
521,732 521,732 0000000000000000001c02c7374f226d5ce1ed77e1bfc15bffd6c13515260c3d 1.12 MB 2,233 50
521,731 521,731 00000000000000000002802a63b3b4f29e5034000dc658d38eeb4430cc747a78 1.03 MB 741 8
521,730 521,730 00000000000000000040bbf68bb60ecf381d2bd6d24add5370d4737194edfaf5 0.35 MB 544 30
521,729 521,729 000000000000000000419f1efb0220bf20838496f226642b6149af462a46216b 1.05 MB 1,622 27
521,728 521,728 000000000000000000283ddf42317c4561a5e83ed2b109c92e255627e9875a2d 0.39 MB 467 26
521,727 521,727 00000000000000000019f41e7eca02ba6711dd179591dd3a247c0ea4145da8f4 0.37 MB 533 20
521,726 521,726 0000000000000000002c6c217565f1d33df67d201128e28f62a047fefc785b27 0.96 MB 595 14
521,725 521,725 00000000000000000032b5180acc2ccc0700203d26428a59eceb6a6624fd3da4 1.03 MB 812 10
521,724 521,724 0000000000000000002d9831b8adcdddd25e3630b6b03b4e7d82824b61b252eb 1.08 MB 791 7
521,723 521,723 0000000000000000001c27e87f165bc14adb38cbd4138f7b618f170b1684ca2f 1.00 MB 1,500 22
521,722 521,722 00000000000000000014286f8b8de0854e8b6ea4d7e01446340a719cac13e64e 0.55 MB 926 29
521,721 521,721 0000000000000000001cdc3d1271096c6720128bca1169570893308d69631bc2 1.13 MB 2,263 34
521,720 521,720 00000000000000000002d55ad86edb3d651eee4d5cf6d4b08512ae10b29205fd 1.19 MB 1,485 30
521,719 521,719 000000000000000000181cb8afcb3f22544709a4d0a1d32bc59a01a4cd971c21 1.15 MB 1,690 35
521,718 521,718 00000000000000000040d4a59d77795e7fed3292d228d541f9d276474ae1c9f1 0.83 MB 1,244 30
521,717 521,717 0000000000000000002d980f98273a3a4132e7559575f0591276ff4ab2899200 0.41 MB 727 27
521,716 521,716 000000000000000000023a898f8b12aad9bfd02e955b7af9030a5a80ba43c076 0.65 MB 1,190 33
521,715 521,715 0000000000000000000a401d2aa187edb52964473f818c354879f50d3cfab9d4 0.10 MB 242 44
Previous 10 blocks ↓
Total Size: 703.04 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: 2,580.90 GB sent, 231.68 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.