Memory Pool Memory Pool Refreshing

71,763 transactions
28.07 vMB
Show Random Selection Loading Transactions
Max Size: 166/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,243 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,454 19
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,242 (227,656 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
642,586 642,586 00000000000000000006122f71259d466b98885f6461215f307d44366b20cc1a 1.22 MB 1,610 25
642,585 642,585 0000000000000000000aae0379ced977d10b7737196463c54853969e6b181148 1.38 MB 1,912 51
642,584 642,584 0000000000000000000086bf6f5526209378d25857523ce462f26ffebf38b0f6 1.36 MB 2,068 84
642,583 642,583 00000000000000000005d432add78beef9f636c2aca110745661a29dfd2f5350 1.70 MB 381 6
642,582 642,582 0000000000000000000467ddb8a008cce2bc368ad2f442feb55de8e9d64cf4b1 1.51 MB 1,398 39
642,581 642,581 0000000000000000000302c8d69b8f9fb04278facd12dff849488fe2f50a77b9 1.43 MB 1,204 32
642,580 642,580 000000000000000000064e408e957d2769923f45dcdc29df7c129881621e2907 1.63 MB 1,497 70
642,579 642,579 000000000000000000029cc70987134fb373a0bafb96e6b26718477316ae7ae8 1.47 MB 1,853 88
642,578 642,578 00000000000000000010a2054b43ce31f71fd26be54d5ad3182bc267fc5bd051 1.60 MB 1,223 49
642,577 642,577 00000000000000000008362bb2a1a25645554aaf73fa1f930bcbb6d428d55c8a 1.44 MB 1,262 10
642,576 642,576 000000000000000000088e616554b439229288efc13395b519a8e4490afabae8 1.52 MB 1,563 67
642,575 642,575 0000000000000000000c74a79f4805dc3f4a5593e3fd465e0ee5c2a6a0e78e34 1.32 MB 2,640 159
642,574 642,574 00000000000000000004591740badf7e1022c519143c623ff6ca1c25bd2ed769 1.59 MB 1,114 45
642,573 642,573 00000000000000000003f86ecd3c7cd647896d1b50bece0eea149eca74756e4d 1.29 MB 1,683 62
642,572 642,572 000000000000000000003d6487eed41e69d8a608e82a0bda86499a30284ac282 1.28 MB 2,310 55
642,571 642,571 0000000000000000000d1a9fd14eb35a656a1f5b63c3ea139b0cb9dabdc51095 1.54 MB 1,667 74
642,570 642,570 0000000000000000000175a3337eac8aac36754c7ce5961a08787f5468bf1833 1.51 MB 1,556 50
642,569 642,569 00000000000000000009eef5b41b9e22c638ea5ec0bb2e9e190cb8062b7e6967 1.27 MB 2,125 23
642,568 642,568 000000000000000000040add5a1776240f671f21f3dcc9e86244c9d39d2c4f6d 1.45 MB 1,281 25
642,567 642,567 0000000000000000000c928a0a9016a1f69f4f92548c7546e990464a32cb6eb3 1.85 MB 151 11
642,566 642,566 0000000000000000000f5d95f9bbc8363e2b4ccca909c0f86398971a22ea3047 1.68 MB 682 34
Previous 10 blocks ↓
Total Size: 699.91 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: 2,200.82 GB sent, 209.82 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.