Memory Pool Memory Pool Refreshing

71,798 transactions
28.59 vMB
Show Random Selection Loading Transactions
Max Size: 172/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,282 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,343 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,281 (339,360 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
530,921 530,921 000000000000000000147b4bfb4f49abed237323bfd5024336bcb720441926d9 0.09 MB 274 16
530,920 530,920 00000000000000000032b37f6ca75dbf9fc4b06a5867e49e57a6517c151aa7e5 0.05 MB 134 15
530,919 530,919 0000000000000000001bff361d91b441ca81310821d3b5621fe713916e91caa6 0.21 MB 437 23
530,918 530,918 00000000000000000033aa644169239ce3c6a48232225a326c4fd8ef01ad8664 0.37 MB 853 18
530,917 530,917 0000000000000000001ce9ef1de8daed1b067c1ff1db674b9db31b33635ddd6c 0.50 MB 1,123 19
530,916 530,916 00000000000000000009a443ab6c01c04b805652dc05e558393f3fc0eac65412 1.03 MB 2,301 17
530,915 530,915 0000000000000000000382b01611c19314a3ea7babb60a86a8f66343598041f0 0.37 MB 417 6
530,914 530,914 00000000000000000024804969f29bda8e5f7d1aebcce1981a926af0353edb80 1.19 MB 2,906 23
530,913 530,913 0000000000000000001ccefede89ae2c243839e683b16ca17b5da20077c8a0f5 0.33 MB 600 13
530,912 530,912 0000000000000000002bf39b0b9f9a60f9343054e5b513a01e0d84678256ac4f 1.18 MB 2,765 23
530,911 530,911 000000000000000000081a90321151c62c7e334cf8733d3189cae819ac84554c 0.86 MB 2,061 3
530,910 530,910 0000000000000000003034d0602dbef4b11e1df0789d0b3d13a523ab84fc91ce 1.23 MB 1,885 62
530,909 530,909 0000000000000000002849313d12ce3b619c7df8129891fe069477fe2d2deee3 0.83 MB 2,104 21
530,908 530,908 0000000000000000000c4cb712fa486192f01c0a54e0c4a6b3329f2eaf1742f5 0.16 MB 432 19
530,907 530,907 0000000000000000000bc1620623bb1a7891d2db7063b5fd81659396ae21850c 0.32 MB 469 11
530,906 530,906 0000000000000000002f9ce6fba25075a66345b356c21535238b677030056439 0.35 MB 742 25
530,905 530,905 0000000000000000001c229c58e41f23f021f12b6ce525186f0e36615c3146d0 0.21 MB 480 13
530,904 530,904 00000000000000000012e52a38a8e142bff2fce3a5e8cfe0fc593ed626025a9d 0.47 MB 940 4
530,903 530,903 000000000000000000216bebcdb1972758ac1aa1116ccddf06e9179fb106c289 0.46 MB 1,030 17
530,902 530,902 000000000000000000308c201e8b150111a48653ba08cf7486b39402dc519791 1.14 MB 2,357 21
530,901 530,901 0000000000000000001dd5544fa7a0c695be7cc6a4ed4234071ebb06f1bea62f 0.09 MB 220 10
Previous 10 blocks ↓
Total Size: 699.98 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: 2,219.30 GB sent, 210.26 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. 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.