Memory Pool Memory Pool Refreshing

43,292 transactions
31.07 vMB
Show Random Selection Loading Transactions
Max Size: 187/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,511 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 3,245 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,510 (43,992 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
819,518 819,518 00000000000000000003cda6dc4ab29b51c92fcf95defc303f1ade11f9f0999b 1.99 MB 5,656 81
819,517 819,517 000000000000000000000e710df8d3729c261808e8a25206fdad9cd65ecf00e7 2.10 MB 6,766 79
819,516 819,516 00000000000000000002a950fdcf7c9d1575a2d516a1899644267e2ea56994e8 1.72 MB 4,257 82
819,515 819,515 00000000000000000003aa8a7e3187f5422a40696d0369129610a95cbe68a02f 1.59 MB 4,264 89
819,514 819,514 00000000000000000000adefb57291d15331c8ce05aa40f71eec6e661541faa4 1.82 MB 5,232 90
819,513 819,513 00000000000000000002413fb556772cad7eca9916a41a48d451b79210468d54 1.75 MB 4,741 89
819,512 819,512 00000000000000000002313fba220a85adb5cb611c2fca6de906baddc3889e43 1.79 MB 4,875 83
819,511 819,511 00000000000000000000daf517924f472fa3832b3707f981ca3d4fe1010d8c94 1.74 MB 4,632 89
819,510 819,510 00000000000000000002b9be3fbf47c13f12e47cace8a6bb0a0d6993a257ac0f 1.75 MB 4,570 88
819,509 819,509 00000000000000000001269316a96fe642bcdacc5f5a30dc2ad91e218744576b 1.96 MB 6,059 88
819,508 819,508 000000000000000000003956eba23fcd06727d78d46a7c8e35449014fcfc9495 1.58 MB 3,315 82
819,507 819,507 00000000000000000001460fff88ec691729d104e3191ee6e70aed3e55e9ba96 1.41 MB 2,478 65
819,506 819,506 0000000000000000000015cb172936cfd47edaa89acdc5bbf5b88c63a4bc6946 2.02 MB 6,414 84
819,505 819,505 00000000000000000001b199eab7be6263e6db9d467676cdc077e38bd1c37cbb 1.50 MB 3,171 78
819,504 819,504 00000000000000000001e37b13c451107b7c90856eeba2f1cee910e3c7f14484 1.44 MB 3,111 91
819,503 819,503 000000000000000000028b4b48e6b241539789f0bda6123e0252ebbc54d59974 1.72 MB 4,238 75
819,502 819,502 000000000000000000022fcd463d33ee7135936b204b0230c9a678eafef24934 1.47 MB 3,230 86
819,501 819,501 0000000000000000000396211b4bfb1e5b89b17812362f9e899eba51b3c59b58 1.97 MB 6,093 73
819,500 819,500 000000000000000000020afba0e3c1c53367706b326f6ddf13c30e4d5a1adb9a 1.64 MB 3,284 77
819,499 819,499 00000000000000000003f8aadf71f2892eb2df4773260688c4d61947a7a00f53 1.53 MB 3,240 67
819,498 819,498 000000000000000000036d21eb571b78a095a839c436ed7e954cd7811257b0a1 1.60 MB 3,376 72
Previous 10 blocks ↓
Total Size: 687.09 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: 1,506.92 GB sent, 119.30 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.