Memory Pool Memory Pool Refreshing

62,691 transactions
28.93 vMB
Show Random Selection Loading Transactions
Max Size: 172/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,438 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 2,567 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,437 (251,200 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
621,237 621,237 0000000000000000000fcc98c218fd94fc21b062487c4007f08f569ddd6a7307 1.33 MB 3,291 32
621,236 621,236 00000000000000000000d0623aedaf77e7a1dd7062778e5207529b95eab8bbd9 1.42 MB 3,436 26
621,235 621,235 0000000000000000000320d68e3b43a6e7a593ab492172468fdb82df05aea762 1.20 MB 2,805 47
621,234 621,234 0000000000000000000dee9a26b24b8f58972ecd0a4ce0ed9a48444c0f74270f 1.36 MB 3,189 34
621,233 621,233 00000000000000000001163b98da2418f9995d699711714cc0a477041a7cd6a6 1.27 MB 3,216 32
621,232 621,232 00000000000000000010ea9b5a01829ff8ad96a9ead34470593367cd97854330 1.24 MB 3,098 27
621,231 621,231 0000000000000000000dd347e2dadaaef03caf786a3a15c5691a9dbde12d01fb 1.56 MB 1,576 27
621,230 621,230 000000000000000000046d69dee648a74fdac8cf828431a208766a30b2424a39 1.41 MB 2,884 33
621,229 621,229 00000000000000000010d1c0f6b8681f34a168365a9a27d0ff6029d49a52c475 1.40 MB 3,203 32
621,228 621,228 00000000000000000000092c045756dba8c9bfa7676da216a8be745bcd8f113b 1.24 MB 2,722 42
621,227 621,227 00000000000000000010cd600048d005663a9bf50a1eba89b62cf9a0b1557e78 1.33 MB 3,157 38
621,226 621,226 0000000000000000000f08ccf036608a7f13cca12653ae3aa0f47cff950a73ff 1.27 MB 2,855 24
621,225 621,225 0000000000000000000c7d27d3a910b798d28c0cebd0ca7307ea5e9ab91d876b 1.28 MB 1,374 24
621,224 621,224 000000000000000000035e6b78698b169020f13be86ecc1385e9e4b887121f76 1.20 MB 3,061 20
621,223 621,223 0000000000000000000ffe096940df05e6308a58a920b0f26534e67d9adc6170 1.35 MB 3,035 33
621,222 621,222 000000000000000000074699f242f8463fd28b91a8379edd8d48f68147fb46f9 1.48 MB 3,035 36
621,221 621,221 00000000000000000008370c9331d9d385a88d9ebc6ef8e7996d32cabf0d39cc 1.52 MB 1,743 31
621,220 621,220 0000000000000000000b020edc8116eaa841d7cb94c642ac77d519455d14e07b 1.37 MB 2,638 31
621,219 621,219 0000000000000000000188a949aab3f959dd3db5b0597b77d5b098417cb1cd66 1.34 MB 3,237 32
621,218 621,218 0000000000000000000a4f98b07788980f2da1988685189e15b50a88d5063929 1.24 MB 1,870 72
621,217 621,217 00000000000000000000fb7b3c8fd02ef0a210bb7a9b48e856b832ae43ab7a0a 1.40 MB 2,296 23
Previous 10 blocks ↓
Total Size: 704.02 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: 2,635.91 GB sent, 238.10 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.