Memory Pool Memory Pool Refreshing

71,157 transactions
33.45 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
870,329 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,313 22
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,328 (257,468 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
612,860 612,860 000000000000000000078149143fc37a1e36f575352dd8303dbbaa8a66a4645d 1.19 MB 2,708 13
612,859 612,859 000000000000000000033c27ecc0651257afc0fff7b772e041c44d29c8833085 1.35 MB 3,517 22
612,858 612,858 0000000000000000000b7e1a07ef552ae28dca2352d706593b51659f630832d7 1.29 MB 1,906 6
612,857 612,857 00000000000000000012b4d357f4a7d868bc63407a325ea4d07d7030ee640bc2 1.42 MB 1,662 8
612,856 612,856 0000000000000000000ed9c4e992419b9c4a15e38ff8db8bb7c25c5af462346e 1.35 MB 2,905 17
612,855 612,855 0000000000000000000115e7a41523edfc264d122c82b4b75320470a676776e2 1.21 MB 2,182 11
612,854 612,854 0000000000000000000e8bd07d34445cf4934a0f0d67565b11dfa26427f5cded 1.24 MB 2,128 9
612,853 612,853 00000000000000000013538ded1406868ed47c9f407398fbf1fdd2c0c349f837 1.29 MB 1,763 11
612,852 612,852 000000000000000000041e3e3ea90f479cfe6847e9a0f1c8cf70385515f49e9d 1.19 MB 2,013 20
612,851 612,851 0000000000000000000e55e4c35025147df08f7e72ef94a2465c490e42ee973f 1.34 MB 2,766 21
612,850 612,850 00000000000000000014057271d757d1492d9d9e11f7dae16188cbef47c4afb4 1.19 MB 2,347 11
612,849 612,849 000000000000000000107b38d2e2ece9f75643b8686b86b6951618dbc1e8f749 1.31 MB 1,940 16
612,848 612,848 00000000000000000000f9a6e4cb1d75811b71dd2ff4acd1a52af232f3e3c2d0 1.34 MB 3,409 24
612,847 612,847 000000000000000000121fec41bedfa513a317c16fdbd3b575a696d126310e9b 1.14 MB 2,067 11
612,846 612,846 0000000000000000000d7323bbf1ccd45251af04ced7fc0d095f5d92f65f73c0 1.24 MB 2,296 17
612,845 612,845 0000000000000000000d89d97e95c36a5769d51f561a6f9c7cf5a0690b18d9bf 1.29 MB 2,952 20
612,844 612,844 0000000000000000000d06b80e6a5b1713d17b824e799d4c6bb828a1d9c4a6f2 1.19 MB 2,995 13
612,843 612,843 000000000000000000020fc5f444ddb22255d6e2a5946dba9e785ccf64c3b873 1.23 MB 3,139 16
612,842 612,842 00000000000000000008591076744ca834d91ae8870d24abc41630ab4d8b8d17 1.38 MB 3,619 26
612,841 612,841 0000000000000000001328c33f8c7959f3b3036a7467fe9e57b3a2cfdaea1e3f 1.22 MB 3,198 20
612,840 612,840 00000000000000000009a50624c93f84720e10b87a9ba85197e5c29eb02490e4 1.40 MB 3,064 21
Previous 10 blocks ↓
Total Size: 700.07 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: 2,229.23 GB sent, 210.92 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.