Memory Pool Memory Pool Refreshing

71,695 transactions
33.56 vMB
Show Random Selection Loading Transactions
Max Size: 198/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,150 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,855 15
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,149 (467,201 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
402,948 402,948 000000000000000001b14fdef84ca72faf64e73b743ae440ce699690c42c372b 0.93 MB 3,117 84
402,947 402,947 000000000000000001b8a7ed404db8bb8d7bfae5db99612085056119ec1e4fa0 0.99 MB 994 25
402,946 402,946 0000000000000000063c7a734e4b48d29f6dad5538bb676069cfe931410ed78f 0.00 MB 1 0
402,945 402,945 000000000000000006a4d58ce99cad9cbb4595ad07e84372420a7c7430f76186 0.29 MB 500 40
402,944 402,944 000000000000000005015df0166565950bccdb9cb054cc0fa64670c0f48d5c73 0.41 MB 1,006 53
402,943 402,943 000000000000000002490a881c0be465b54df3cd02e9194a4ea7092a3bf6cdeb 0.62 MB 1,378 49
402,942 402,942 0000000000000000007c75f8fbc7cee8184cbde7e5c22a4099dfe5b15cb5fd5f 0.15 MB 362 47
402,941 402,941 000000000000000003fba710f3f690490d3be0c71a1499ff6572f04766b98a44 0.38 MB 503 32
402,940 402,940 000000000000000000d0e28c7650fe362523f231255214cbe406fff5848ff18b 0.00 MB 1 0
402,939 402,939 0000000000000000068bb0fb2cca192d72ff46514cf8e76f170c8c2e803162eb 0.99 MB 1,628 28
402,938 402,938 000000000000000004c006e4476b7f64e7ffbc5224d080b721317c6dac3dae36 0.93 MB 3,296 82
402,937 402,937 0000000000000000043308a32aef85aba0625dd578dc1e80752d5e14084a7009 0.61 MB 696 26
402,936 402,936 00000000000000000169bb126df64384f00b6aac98a9f7a1b30212db888cc654 1.00 MB 1,876 39
402,935 402,935 000000000000000005ba8dd59949f5b008772f79a0d5e984625d3dec294eee46 1.00 MB 2,303 54
402,934 402,934 0000000000000000038cd80995fd49071af52dda8fb82ed2a4fa3fbbad68273a 1.00 MB 1,927 37
402,933 402,933 000000000000000002cbef27d79bd62a5da37585df2d1501fcaac5ece13998ba 1.00 MB 1,664 36
402,932 402,932 00000000000000000105ab036db442c0edfafca11a42de2ff9a529ccef7f2461 0.51 MB 569 26
402,931 402,931 0000000000000000065ecd924ac0a726521f6cefefd9265258588afb27e29bc0 0.00 MB 1 0
402,930 402,930 00000000000000000381501a97c9c81451434ed9d6cfcc82aa7e4740e69b218e 0.55 MB 626 23
402,929 402,929 000000000000000002d1ac4a2c19844b509b4487af787eb31c38092014ddee00 1.00 MB 2,328 52
402,928 402,928 00000000000000000137dab1273abb132ddfe6f167e0a8a5f9245fbbcccd9c01 0.00 MB 1 0
Previous 10 blocks ↓
Total Size: 699.74 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: 2,185.83 GB sent, 208.65 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.