Memory Pool Memory Pool Refreshing

58,341 transactions
22.49 vMB
Show Random Selection Loading Transactions
Max Size: 138/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,742 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,279 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,741 (232,097 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
639,644 639,644 000000000000000000095093ee7333f2df82a78f100cfd21c29c06f1345b5b4e 1.17 MB 2,045 67
639,643 639,643 00000000000000000008b54c737bf967f91f66072bd60eb13066aaefe81821ec 1.22 MB 2,775 69
639,642 639,642 00000000000000000008a8123b0ee4a12ad6eba1bfa5d9052b8c40b24b635361 1.36 MB 2,933 83
639,641 639,641 0000000000000000000f46621e058ec0466b6d25e0333d2babf7c78cb85ac744 1.39 MB 2,672 73
639,640 639,640 0000000000000000000863695f450059a53b568e2834dc653f411dc3f60a1ccf 1.41 MB 2,804 84
639,639 639,639 00000000000000000008ef6a9b2e223b53f0681706f15554fcdad74e53fb17ad 1.36 MB 3,056 84
639,638 639,638 0000000000000000000b46223ebc3dc1caeaaf9ff3d63711a3338c63b9ca9bf1 1.20 MB 2,232 62
639,637 639,637 0000000000000000000fe9ad55be5f0bd22aea3871dbf4653065e7ba71499014 1.17 MB 2,949 69
639,636 639,636 0000000000000000000486704badf1c18317aba76e68b114cce4e8a1beca6d3f 1.36 MB 2,898 67
639,635 639,635 00000000000000000006e1f21e6b90c022d375d4f4b9592ec8a46054ef1c0ea0 1.35 MB 3,092 84
639,634 639,634 0000000000000000000f31ff98cb863a6d4baeb1c5821d6df6aec0d6e69dcf1e 1.27 MB 3,140 87
639,633 639,633 000000000000000000049afda8701f89746387d77092b90eb30a17afe0b405b9 1.20 MB 2,771 73
639,632 639,632 0000000000000000000953cd36870634e55644e33349cd5c5807f1f407d739af 1.31 MB 2,776 69
639,631 639,631 0000000000000000000650a1fb8d6f28abdbef51a4dd012a9ce29fb6fb51b092 1.29 MB 3,436 96
639,630 639,630 00000000000000000006c726c0b6d1ba02c6989cd5a79f11f8426ce20937f18b 1.37 MB 2,881 77
639,629 639,629 0000000000000000000d32a1ea4c3ee0ce2b20e5db396a6fa30e5c3345cba917 1.17 MB 2,126 73
639,628 639,628 000000000000000000059a0fab42173c3bc007e7e9a9917ce3c9b5d7270eff01 1.32 MB 3,102 78
639,627 639,627 00000000000000000001078d220a5ab459384c7ca31d76590ccad4dde85d2ac0 1.21 MB 2,277 66
639,626 639,626 0000000000000000000797e963d70091424055bfdad33e288fc5d91a9ef2aeb4 1.17 MB 3,169 66
639,625 639,625 00000000000000000004fb72bb17979c9d415ffaca131ffe483926869ccfb973 1.31 MB 3,000 72
639,624 639,624 0000000000000000000b7347a31da81eaa330ca1a053bfe0ea13a0e9f41e5b14 1.34 MB 2,450 78
Previous 10 blocks ↓
Total Size: 702.72 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: 2,559.11 GB sent, 229.46 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.