Memory Pool Memory Pool Refreshing

80,780 transactions
31.81 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
870,183 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 3,952 16
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,182 (231,873 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
638,309 638,309 0000000000000000000b1362385554e27152bee076b3dcee38eddc43de51d92b 1.41 MB 1,855 72
638,308 638,308 0000000000000000000e2471f9f389b17fb539154049c201154d8b64cd86a430 1.27 MB 2,376 38
638,307 638,307 0000000000000000000aaa721247e14d8ae823ec893df0afeac59d1f1849aef7 1.21 MB 2,627 30
638,306 638,306 0000000000000000000f27c5faaf0a10dc204f51a7cd9a4750a85626843a9796 1.23 MB 2,519 24
638,305 638,305 000000000000000000050d8c0799a319d1e0cdd8fd9a1cec55e6aac21f2f8a5a 1.40 MB 1,681 61
638,304 638,304 0000000000000000000833d5d99802076669aba458deb1104cec61ff8f3687d0 1.07 MB 1,099 24
638,303 638,303 0000000000000000000bd681d395e07bbb53125c5a915bb03b612f58627cd111 1.33 MB 2,336 38
638,302 638,302 00000000000000000002acbfc2d13731695abe2224f0d42523c025a755902ae7 1.38 MB 2,443 52
638,301 638,301 0000000000000000000578a1953301a0c0f81b73de31a355e3d5fa497b0db350 1.20 MB 2,245 32
638,300 638,300 000000000000000000080b8736e84cf1cb2f9c7d1aa3edad1c33acbd1e23c493 1.39 MB 2,469 28
638,299 638,299 00000000000000000005cd3cc4471c2772d2c34b0be983df5bdabe8684ab4ee8 1.41 MB 2,630 40
638,298 638,298 00000000000000000000ad1c6fdb5696f4e3fee66606a54c96d35e23d1faaa26 1.49 MB 1,888 62
638,297 638,297 00000000000000000008d63858f2faf37bc80fede8941ff4d19a2e34a285011c 1.25 MB 2,452 30
638,296 638,296 0000000000000000000438ead3ccdaf933bd48d525fbfad4504090b49668705a 1.39 MB 2,295 30
638,295 638,295 000000000000000000087fcdc9ce3df89dc2d1c1e34cc1a556202d4199b50cff 1.37 MB 2,142 40
638,294 638,294 00000000000000000011090b41d019f39977aec7d50f635a47075d71d748dcdf 1.17 MB 1,677 71
638,293 638,293 0000000000000000001139988835bee3ae6e75c47918619f418e6c77243a6116 1.11 MB 2,621 11
638,292 638,292 0000000000000000000f4ccb295a94b789f9e572b77679508773d67a3e1e134d 1.16 MB 2,924 15
638,291 638,291 0000000000000000000f03e5e2ededce92bda16f237abe43467f5d3c7f5cd0d5 1.38 MB 2,749 40
638,290 638,290 0000000000000000000303a7cc75e81de84d0fdf79f99ce357b2f84ccd0a69ad 1.26 MB 2,628 30
638,289 638,289 00000000000000000007b0c873ab252871bc234c607d66d621a7cae5a9aad381 1.25 MB 2,710 28
Previous 10 blocks ↓
Total Size: 699.80 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: 2,188.78 GB sent, 209.07 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.