Memory Pool Memory Pool Refreshing

16,612 transactions
35.08 vMB
Show Random Selection Loading Transactions
Max Size: 189/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
862,162 00000000000000000003098c0000000000000000000000000000000000000000 ago 1.00 vMB 3,012 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 862,161 (340,596 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,565 521,565 0000000000000000000f2871fbcf6cf22326c29dc531ff03f1d0c30e2cd80f96 0.08 MB 91 26
521,564 521,564 0000000000000000000a8be79f645a74b018f662f215d1c4cefe7a031cf514ab 0.75 MB 1,193 29
521,563 521,563 0000000000000000001c855c9d6dad49831a831750b0f587625d414d21e9bf06 0.05 MB 72 39
521,562 521,562 0000000000000000000da403a1e9ab2fedf2cf09022183945beaae8ff2b179fd 0.21 MB 315 26
521,561 521,561 0000000000000000002988bdeb2bc43ae57cb6dffd44387e49feb10afb9e9fd2 0.33 MB 653 25
521,560 521,560 0000000000000000003768971bb3c600fc65bd0ae2da3072c90935f7384b9c20 0.03 MB 62 24
521,559 521,559 0000000000000000000776efc50360ce3db2075318b78dcb26176d3d20ee1577 0.02 MB 36 30
521,558 521,558 000000000000000000432dde142208d460e30654f8bf553fe29e3cd0a2c1efb1 1.11 MB 1,780 33
521,557 521,557 0000000000000000002a2b5d7e6893c0281283e84ebc53964921dfc0fb284e75 0.38 MB 654 26
521,556 521,556 0000000000000000000896429c6aa6b28fe49d8ffa367cce5e3574fbcb99f1bb 1.13 MB 1,516 20
521,555 521,555 0000000000000000004269dbc4bb860fc84550072d38b87ff4e8bcadaedc9742 0.02 MB 44 68
521,554 521,554 0000000000000000003ae5b96b6b4b9be61bd6f8a204a7fabd7e7ea4f764e9bd 0.94 MB 1,269 32
521,553 521,553 00000000000000000041f0ae044a82fbe1b6f8fa717e4bdd282e0f5ee6939b96 0.23 MB 143 6
521,552 521,552 000000000000000000339b3d456a7db855079a71879d95f2883be874b8fe6c7e 1.15 MB 1,940 33
521,551 521,551 00000000000000000025424f4b0e04b08dc9b552e672a58d75349728c4248032 1.10 MB 1,874 6
521,550 521,550 0000000000000000002261370ea44cf78133434ab697dc4be7699749bd0b6d24 1.05 MB 1,110 8
521,549 521,549 0000000000000000003957c37099b8f572540346bc704da3bbe2738a40b7057c 1.14 MB 2,472 55
521,548 521,548 00000000000000000030e18866c5cf8a73ff2f3bb24c8243a09bb48568a2b2f5 1.17 MB 1,763 50
521,547 521,547 0000000000000000001bbae20fbc3fff3c45f1d0fc06264cbbc7ebe58c5bc44d 1.18 MB 1,638 32
521,546 521,546 0000000000000000000f6389dc5dbe91d978279d99e5898f1d9e7fe14fe47e2f 1.12 MB 2,424 76
521,545 521,545 0000000000000000001e3b6fff7532131be163c71f80be9fa10bbbb056ee6390 0.41 MB 573 39
Previous 10 blocks ↓
Total Size: 684.47 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 11 outgoing, 114 incoming
  • Data Transfer: 1,343.94 GB sent, 101.34 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.