Memory Pool Memory Pool Refreshing

79,762 transactions
30.47 vMB
Show Random Selection Loading Transactions
Max Size: 195/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,480 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 6,057 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,479 (471,639 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
400,840 400,840 000000000000000002ef71e85fb75d4cf3d3bc881941e1790f7938eb9095aee8 0.75 MB 1,485 623
400,839 400,839 000000000000000005bf5f8dc5975e31d72ef0689e746ccda076670113ed98bd 1.00 MB 2,956 72
400,838 400,838 000000000000000002c15f191f283b588e1a0a928ef9c806b05c67e05247c9b3 0.93 MB 1,351 26
400,837 400,837 000000000000000001974b886d6487daea53f098c83c2084ed65105f087a5ea0 1.00 MB 2,024 38
400,836 400,836 0000000000000000037ecade5dd8ea78906d4c53dbd461e4d5d3accf4f6989dd 1.00 MB 2,387 50
400,835 400,835 0000000000000000069fccacdd8f1228f2f3bb70bad363e57e558e4467685fbd 1.00 MB 2,906 64
400,834 400,834 000000000000000004751176719e09d7fcc54ea9d1916959c0fcca243a3db9d9 0.93 MB 2,144 72
400,833 400,833 00000000000000000317d8040ee04587e24e4f389cfb6d1c4cd8d9d3486eb452 0.95 MB 2,434 52
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
Previous 10 blocks ↓
Total Size: 704.09 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: 2,641.52 GB sent, 238.49 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.