Memory Pool Memory Pool Refreshing

74,431 transactions
33.69 vMB
Show Random Selection Loading Transactions
Max Size: 188/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,321 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,753 23
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,320 (25,394 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
844,926 844,926 00000000000000000002921b0826e1b978ce14a5b904241e8877f241d627b068 1.61 MB 4,204 11
844,925 844,925 000000000000000000028d6135f5189068e948b4fce2549f0b9f48dc72c89a52 1.49 MB 5,803 13
844,924 844,924 00000000000000000000d2ccb31c30314c4e7526a2e371be0cac8f495e839df4 1.62 MB 3,808 13
844,923 844,923 00000000000000000002b75cb43b3ab117a071a317eb1cd61d4b555abf7fae27 1.73 MB 3,602 14
844,922 844,922 0000000000000000000310579a1e1b14ade23c8beef1d56625a1a1bb501ed2e8 1.58 MB 6,551 9
844,921 844,921 00000000000000000000f93e7c1e56c458764c1074a68ba53bcaa5966e80618d 1.79 MB 5,550 8
844,920 844,920 00000000000000000002444f44a72faf34b55f9300eab6b45d5ab70a081fe481 1.66 MB 2,629 13
844,919 844,919 00000000000000000001c5be4eb123ee3f344813423763732748a9e0ff1bad5e 1.75 MB 2,684 13
844,918 844,918 0000000000000000000282b51c08a22cb7c11baf1424d783c9dd6875419dc8e6 1.69 MB 3,673 18
844,917 844,917 000000000000000000017dd5f59b73629f6f88797e90017a9df39c5e435296bf 1.65 MB 6,025 10
844,916 844,916 000000000000000000001e8978f1b34d2910b8eb558fad3e38bd7aac4b23809e 1.51 MB 4,454 12
844,915 844,915 000000000000000000017f6d8cb967682bc701e7021359a993f99e92bb6560d9 1.52 MB 6,683 10
844,914 844,914 000000000000000000000932f66f01685eb0eb7fcca508c383304f8a436a1acc 1.84 MB 6,052 8
844,913 844,913 000000000000000000012161e4919c4e2477770c6f497c054e6008988fb89ad5 1.59 MB 4,637 12
844,912 844,912 000000000000000000003956a2a2bfdb4de529aa7022868932a31136fc7cad78 1.81 MB 6,655 8
844,911 844,911 000000000000000000021fab32454bd0bcdd6b4b9b39c0ff8a1ea87e16c299c3 1.59 MB 6,363 10
844,910 844,910 0000000000000000000260aa654278e7a7cb689878eefced083413657a47da7f 1.69 MB 5,290 10
844,909 844,909 00000000000000000000e51ac8a2d60fd8993385f4fb7cf2320b85c38b45afd7 1.79 MB 3,128 16
844,908 844,908 00000000000000000000d98e3f189a674fd42bb16635e10c8704d28f6c401453 1.61 MB 6,388 12
844,907 844,907 00000000000000000002d59bbc17bbd2787c61b39c207efb547f534f99123db7 1.62 MB 3,200 14
844,906 844,906 00000000000000000000d8f22e025aac9df780ab549ae7507d6c2fd644a0ea83 1.55 MB 6,898 9
Previous 10 blocks ↓
Total Size: 700.05 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: 2,228.95 GB sent, 210.83 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.