Memory Pool Memory Pool Refreshing

62,503 transactions
34.15 vMB
Show Random Selection Loading Transactions
Max Size: 200/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,820 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,460 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,819 (206,293 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
663,526 663,526 000000000000000000080e1f2a3068d2279afe29b3b87511260251e8e62e587a 1.29 MB 2,568 97
663,525 663,525 0000000000000000000a1e2972f434851d8a08be193fcbb929334c31786b94e3 1.31 MB 2,504 103
663,524 663,524 00000000000000000006d893818d7fd1ff457653fc8cadbb8164932df2dde455 1.32 MB 2,934 98
663,523 663,523 0000000000000000000992dda57e3573cc1dec8934ce6d4ed1a71e7c289e1c3e 1.14 MB 2,035 114
663,522 663,522 0000000000000000000a49ac4f57bc330e09f93adb34f4d0eac96cff669186cb 1.31 MB 2,184 82
663,521 663,521 0000000000000000000300e042e617563eb889ba610e86d759a4a4aef340f9cf 1.25 MB 1,878 107
663,520 663,520 00000000000000000002cad6a3ef7f5e21adb242efeda1697a6a0cf6be2faae8 1.28 MB 2,005 102
663,519 663,519 0000000000000000000b047ce8be79c07e85b24c359c9c8f2e0a3a9555e034af 1.27 MB 2,020 91
663,518 663,518 0000000000000000000a16eb46f61ac78cd54baf5f6898015172ab7eec45f96f 1.16 MB 1,715 61
663,517 663,517 00000000000000000009d4172df66b57ffb9b880e08fa65a50d3f45360720f6c 1.14 MB 2,424 47
663,516 663,516 0000000000000000000a3294e083253eca8d501275829e3c1d081c330db8fb84 1.32 MB 2,653 95
663,515 663,515 0000000000000000000dc66b5d9180726618763107ce3bf1634eeae0e1034975 1.19 MB 2,591 60
663,514 663,514 000000000000000000022b594cccabe863d642fe6f6001f250f091425695795d 1.27 MB 2,729 100
663,513 663,513 0000000000000000000bd914f677109f4cb2912f93b06aa158fe178ece247e6f 1.22 MB 2,298 39
663,512 663,512 00000000000000000002027a54c80a9f6b4f717c16f660bf72f14b97fa5a7cf5 1.28 MB 2,785 77
663,511 663,511 00000000000000000009e392d6747d8788ef678631a0ae573447d7676abe733b 1.34 MB 2,194 81
663,510 663,510 0000000000000000000417df65b1da467786c4957d38eb7dfb185dc40d9b9842 1.27 MB 2,351 46
663,509 663,509 00000000000000000001352177bfd526bbfbdaa111e4a7e51bead17c6810a99a 1.31 MB 2,261 36
663,508 663,508 000000000000000000079b7853c90c0974fe6e76d997f44f5687690941bea259 1.36 MB 2,381 57
663,507 663,507 0000000000000000000e6156b0d272fbbfbd4c12a774597bdf625e31c729aa50 1.34 MB 1,990 21
663,506 663,506 0000000000000000000c8eb8e00379e42f9d81d088f9e3982a7f27205b0e67cf 1.08 MB 2,558 31
Previous 10 blocks ↓
Total Size: 699.12 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: 2,110.23 GB sent, 204.79 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.