Memory Pool Memory Pool Refreshing

56,454 transactions
22.04 vMB
Show Random Selection Loading Transactions
Max Size: 139/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,131 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,370 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,130 (471,298 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
400,832 400,832 000000000000000001da88ab7002198e7167a346b30bfdcdea62e2f57c450aba 0.93 MB 1,303 21
400,831 400,831 000000000000000004414ff80c1cec6f3fdadc197916b60facf805581d71b859 0.75 MB 1,594 55
400,830 400,830 0000000000000000001c39b5c5b6626cdae44524b10b36f27cfc49ae71f54be8 1.00 MB 2,403 42
400,829 400,829 0000000000000000051422d95b122a81624270b4e0beed93e423b3bf040a2cef 1.00 MB 2,353 55
400,828 400,828 000000000000000002f001af920b382a594b9e16f85c4cdba92b24d8da3b587a 0.93 MB 2,538 55
400,827 400,827 00000000000000000256d61fac1d01a1f88fe3ac0ed3cc81fa5344436063c226 0.99 MB 1,404 33
400,826 400,826 000000000000000005c23c0b3a6fda27ff27b01d22a918ca407aa095ffcfcfd2 0.99 MB 1,699 70
400,825 400,825 00000000000000000427e829438caa597e04b4ddf4eb1a95c24c56767f5112c3 0.99 MB 862 43
400,824 400,824 0000000000000000028c984f0a3fbdfbf8c72eaa81767b912fae25b5704b50a7 0.75 MB 2,116 41
400,823 400,823 0000000000000000053df996d3a7f26b46e1411553f5edfb4e4ce16ddf64c6df 0.93 MB 2,239 76
400,822 400,822 00000000000000000690ae194a3ffd473cb29df8aa1f4e81dab1592156315de4 0.93 MB 1,327 36
400,821 400,821 000000000000000004d57d0af097eb3d057b6a2f03686aa7b34e46c891375178 1.00 MB 2,103 34
400,820 400,820 000000000000000003d8210bbd9ddf43eeab22e26504784b23d1fa1e7922faf9 0.00 MB 1 0
400,819 400,819 000000000000000000c248ab452777cdb475fd1c29d07aa7381658444a704518 0.95 MB 2,410 57
400,818 400,818 00000000000000000463da7fa1ae05558bed57cd2c7804594d8c41b4b403c694 1.00 MB 1,678 38
400,817 400,817 000000000000000002eeb5ead9823fe276cdc40be7bab9ffc57c4cb98cf7a543 1.00 MB 2,275 52
400,816 400,816 0000000000000000026237e55da546dd0a832bd0d6f7602f9e6e220c43898e58 0.99 MB 644 24
400,815 400,815 000000000000000006b483832c5b337de9a7bdf515795a976df32231a770341c 0.95 MB 1,500 53
400,814 400,814 000000000000000006b1edcd38b23ff0ffaa701e831a868b0ba4070c27ac5722 0.93 MB 1,608 53
400,813 400,813 000000000000000002b16ef192feaad580d84918fc0517f217985593a4c665c4 1.00 MB 2,527 36
400,812 400,812 00000000000000000033f9bdaf74c8495808660da39a5234a557641ef5dbd3a4 0.99 MB 1,907 34
Previous 10 blocks ↓
Total Size: 703.44 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: 2,592.22 GB sent, 234.35 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.