Memory Pool Memory Pool Refreshing

80,359 transactions
34.76 vMB
Show Random Selection Loading Transactions
Max Size: 198/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
873,128 00000000000000000002b5630000000000000000000000000000000000000000 ago 1.00 vMB 3,394 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 873,127 (229,396 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
643,731 643,731 00000000000000000004e5756bd19131133f5b251ecab24b21dc54da79694e66 1.31 MB 2,504 113
643,730 643,730 00000000000000000001fa7c9c6e2fa6167d46e7d49e3f9dc7c090e97db66ae0 1.25 MB 2,032 92
643,729 643,729 00000000000000000007f30ede544cf8f2cb43ee4d45c34cb8a768fcd475b66a 1.36 MB 2,981 115
643,728 643,728 00000000000000000000c0bdbf2817a099eef1a8d42dbb65b5aa8fa2b033b982 1.16 MB 2,793 51
643,727 643,727 0000000000000000000ea85aae62e8b09f296f2ed3aec0f739391d50049ea8c0 1.19 MB 2,742 65
643,726 643,726 0000000000000000000ebb6a8e8ac701aa94764324d33b74d545dd7b4562316c 1.28 MB 2,922 62
643,725 643,725 000000000000000000055ba17091a20f91bd2a770db7d4b7f8b446b1a87c9cfa 1.26 MB 2,573 81
643,724 643,724 000000000000000000038dfeefa1356212a8182723af154950ebbf38660d47f6 1.22 MB 2,964 86
643,723 643,723 0000000000000000000ac9c878de94d213647c323c97bd16c76de8a1313ee8cc 1.21 MB 3,055 88
643,722 643,722 000000000000000000070ed9f06ccf3d8ada94051ea9c1adecd4a5b6179553ee 1.38 MB 2,787 100
643,721 643,721 0000000000000000000eb97a33cf51891f7c8bfd295677895719738a14133980 1.30 MB 2,927 121
643,720 643,720 0000000000000000000f09423cef42338b27f29244a99deed77411cf2e6edb57 1.20 MB 3,178 93
643,719 643,719 000000000000000000006b83a921ad59c711c3b89b249c1247e92c3b792dbceb 1.13 MB 1,692 96
643,718 643,718 00000000000000000007566a53d0648b8a554df0cb02fcf9cc83a97ea1a0ca49 1.33 MB 2,348 109
643,717 643,717 0000000000000000000d19721f1b6a5bac32bea6f76010bc8160532f932b3c9c 1.31 MB 2,588 115
643,716 643,716 0000000000000000000a3dcf474c94d9fccb87d177e5fd662b5dbaf4ca15d718 1.36 MB 2,605 108
643,715 643,715 00000000000000000000f5401d32e7971b195432fc4bcdf146aaa2e3b11f19a9 1.35 MB 2,566 125
643,714 643,714 0000000000000000000c6339021601f591f80e35b649e0b8990cdd929f99203b 1.75 MB 1,850 91
643,713 643,713 000000000000000000015127816f707e13486ab3fd56d073203a671040aa6cfa 1.35 MB 2,639 112
643,712 643,712 00000000000000000009da377bd3630439bff135613151fb856b9b7d1ef8f302 1.34 MB 2,759 123
643,711 643,711 0000000000000000000a2dfb06f3e52ebdcf3c883cd2a70f32b894a665521a08 1.21 MB 2,756 77
Previous 10 blocks ↓
Total Size: 705.27 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 113 incoming
  • Data Transfer: 2,668.59 GB sent, 246.10 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.