Memory Pool Memory Pool Refreshing

65,273 transactions
28.93 vMB
Show Random Selection Loading Transactions
Max Size: 176/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,364 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 2,996 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,363 (234,695 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
634,668 634,668 00000000000000000000f5e03554e6c88778ea2b71b4a49d3821e7d593bb19b2 0.74 MB 1,636 8
634,667 634,667 00000000000000000010d296df2f659f5f3211d177d2de00bc863bd022b39388 1.22 MB 2,775 20
634,666 634,666 00000000000000000000af36e092e206951a72e8520da7a4332194cbf4dd51be 0.46 MB 1,124 8
634,665 634,665 00000000000000000003ebf20cc2846926786e0a689b485f1f1455f4fe972374 1.21 MB 2,302 21
634,664 634,664 0000000000000000000898d1a842ca82f2dd28c8b3550f18a6825480d2751bb5 1.23 MB 2,476 18
634,663 634,663 00000000000000000003f9a411667fbfe269e63d10959447aa51cb97f9676a77 0.29 MB 595 3
634,662 634,662 00000000000000000005e884a4382f20ee5c89d8ab54a1e836d8ac00a3b9791f 1.30 MB 2,756 19
634,661 634,661 00000000000000000008bd669cf11256b39f539e93ba6c0dc42888e4f6f559e1 0.02 MB 13 14
634,660 634,660 0000000000000000000417345ff328207ffed74f5c287ee20ab1b68a02e01867 0.43 MB 780 11
634,659 634,659 000000000000000000018aa6c05d952be90983949ebdecc50b99a7a76002de12 0.49 MB 767 18
634,658 634,658 00000000000000000000cb207663d923c0624fb3cdd4c4de43c0c0f3ea303678 0.56 MB 1,447 9
634,657 634,657 00000000000000000002c3cfc8da918286b5b849f4086266b4497e097cad318e 1.25 MB 2,835 18
634,656 634,656 00000000000000000001879894a96292fb09035daae81204d805cd0272297574 0.36 MB 803 15
634,655 634,655 00000000000000000002f90575a4fc27fcfb1215bc38b68f8614002f55c3fab7 0.25 MB 620 16
634,654 634,654 0000000000000000001271c2c643ef25c68036c651149902bad7130d391b9d0c 0.96 MB 1,461 13
634,653 634,653 0000000000000000000c99add2adfc6d091be3cbe448346e40c9e5db99a10c48 1.11 MB 2,261 14
634,652 634,652 0000000000000000000959758e65f8c77656b1bdf7adf1db4c62c4404e7c99a7 1.23 MB 2,469 15
634,651 634,651 00000000000000000006b403c37caeed67d65510ab547c7507f7efdf6f332502 0.42 MB 731 18
634,650 634,650 000000000000000000061cb03e9b056b64dd55f33da2c5358c92a2bfcc1b57f5 0.48 MB 943 15
634,649 634,649 00000000000000000006d0b5d84494cf23312a2caeb1fec040a2a334d104eb94 0.14 MB 124 24
634,648 634,648 0000000000000000000c493df504bffeb1e0fd34996f2daa5adb5d0c88483d39 0.05 MB 114 15
Previous 10 blocks ↓
Total Size: 698.27 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: 2,071.94 GB sent, 199.37 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.