Memory Pool Memory Pool Refreshing

69,621 transactions
30.99 vMB
Show Random Selection Loading Transactions
Max Size: 190/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,896 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 3,674 18
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,895 (230,198 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
639,697 639,697 0000000000000000000002e5308e673f0b96a35ae3ec617f3492063920809005 1.30 MB 2,490 61
639,696 639,696 0000000000000000000693300856d86d0a3bf51e183a7ddd885235defb65bf94 1.26 MB 2,373 58
639,695 639,695 0000000000000000000c8c4dd3e4585ff42f3d6d95725cb39ad71f6f8479f682 1.22 MB 2,500 67
639,694 639,694 0000000000000000000de2c4415f6fbeefea78a76b7c5d501a9b49051a61df59 1.34 MB 2,540 89
639,693 639,693 0000000000000000000f2faab6f3f853a54d330d23e1f6e3e23f2a84e9728c19 1.16 MB 2,547 62
639,692 639,692 0000000000000000000043b99a822a808d121a7b8ce0eaba67cd0fcf6354ee04 1.18 MB 1,595 54
639,691 639,691 00000000000000000009741458aaf1349d84bb402ae2dd807c916856cd584509 1.28 MB 1,973 73
639,690 639,690 00000000000000000006170892d0c0de022feca62193bf995683a0983e007237 1.34 MB 3,009 91
639,689 639,689 0000000000000000000114539f734d65025958ab2bac50d940e11441e960f808 1.17 MB 1,440 66
639,688 639,688 00000000000000000002409ea4e0f9ca9105f41e87476b361b7ace7c644505b1 1.15 MB 1,755 67
639,687 639,687 0000000000000000000266647b1cef0d2a27d7396d9fba9f3d86b128e6c4a06b 1.14 MB 1,704 67
639,686 639,686 0000000000000000000d641187e5969b10d2a798b8bfacba716bfa826759eb02 1.09 MB 1,227 66
639,685 639,685 000000000000000000044fb6e4f14f7f6b59e168c6fc3f8e32e18a936602b4d8 1.12 MB 2,121 60
639,684 639,684 000000000000000000041ae3937a7a208c2f7132ea10473266ea03b2b0f172d0 1.17 MB 2,432 63
639,683 639,683 000000000000000000004fbb325fea1d85d2667c2f7b8a4dc6138f75bc5112a4 1.34 MB 2,827 82
639,682 639,682 0000000000000000000f3049afe10c3dc3da2d362a2da89cf3fa22527cf94a83 1.35 MB 2,327 81
639,681 639,681 0000000000000000000ebd96599a69a6fa7cc57359f150a072e9d21e3694577c 1.20 MB 2,895 74
639,680 639,680 00000000000000000008123a3785dbb480d06ca9fdc8de28c690168ef22670d8 1.32 MB 2,394 66
639,679 639,679 000000000000000000077628a1da574133c25babfff65145d4fea67358c44ea6 1.28 MB 2,930 77
639,678 639,678 0000000000000000000b4df381c63e7f570eba6853d6acb3abc7f5921b00867f 1.22 MB 2,989 75
639,677 639,677 00000000000000000009c36576b069cd5a13bc50373403a3eb926f88bd3115b9 1.25 MB 2,767 68
Previous 10 blocks ↓
Total Size: 699.27 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: 2,151.80 GB sent, 205.58 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.