Memory Pool Memory Pool Refreshing

64,115 transactions
30.92 vMB
Show Random Selection Loading Transactions
Max Size: 183/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,136 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 2,491 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,135 (50,275 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
819,860 819,860 000000000000000000024f9d7b6fb55514c5942039f698e3ab9f278d0a9a8534 1.76 MB 3,597 140
819,859 819,859 00000000000000000003889c43034e04d400c215dcd4e3b17a6764adfe711004 1.77 MB 3,733 151
819,858 819,858 000000000000000000001e7fde5b3eb46986919400866a6b82b687434eba6bbb 1.62 MB 2,348 155
819,857 819,857 00000000000000000003274544a1c80e48ab24eb9052dc158dc5cc355d0576d6 1.89 MB 4,406 156
819,856 819,856 0000000000000000000072d1efa18b85744a1662cdff21a11b9468548f798534 1.82 MB 3,973 151
819,855 819,855 0000000000000000000323b779f339c41d4879c69016a4176739f595ac2b5b5f 1.75 MB 4,250 182
819,854 819,854 000000000000000000007f68a3252a7a01115137a3103e53b85b1611a6c7e133 1.72 MB 4,545 165
819,853 819,853 000000000000000000014bf29b55abaa1d5bfc23d17e4c1b04cbc57896da6ec7 1.75 MB 4,131 191
819,852 819,852 00000000000000000002ed9a0980347a7c9cdf8fd0774658f807bc213a04e374 1.76 MB 3,928 186
819,851 819,851 0000000000000000000337f1c31a9b6109ba853308e63bcdfe8f2349836fb0e8 1.67 MB 3,245 210
819,850 819,850 0000000000000000000217f95123eec6d1659822a626141b686d99516dcfb7f6 1.82 MB 5,049 202
819,849 819,849 0000000000000000000260ecd3f373fdfee491c745bb07cf3efa5cab2b803bb8 1.58 MB 3,810 216
819,848 819,848 000000000000000000001d0a60cb2fd984def9d4d5b8013b014f71aef7879b33 1.71 MB 3,992 165
819,847 819,847 000000000000000000023afce392c6189b7a5e7e4341d479531903ae6902ff20 1.79 MB 3,382 185
819,846 819,846 0000000000000000000020da80b0d4fa3b0fe0e02ea30a18935e76aaf8f813c7 1.71 MB 4,378 203
819,845 819,845 00000000000000000002070e39c66a9930ae5d9c11d6999f8509ec24f13adaf9 1.80 MB 3,324 235
819,844 819,844 0000000000000000000316f95ff702112e6b9183eb0be5c186c1d7a0d5e8f22d 1.84 MB 4,567 185
819,843 819,843 000000000000000000014ff328f43062717095e977b20175857a40baadcb47a3 1.80 MB 4,651 176
819,842 819,842 00000000000000000001968def73fe15fb54d310bf8e753a2b797e4394f59916 1.48 MB 2,214 134
819,841 819,841 00000000000000000002187b5c07a67de907399016be062ae8f61ac4ae4d797d 1.64 MB 3,702 147
819,840 819,840 000000000000000000006b85a348adb77e0c964b627c145571eee9fe46898b8f 1.74 MB 4,488 173
Previous 10 blocks ↓
Total Size: 699.71 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: 2,185.14 GB sent, 208.48 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.