Memory Pool Memory Pool Refreshing

69,320 transactions
32.75 vMB
Show Random Selection Loading Transactions
Max Size: 194/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,143 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,632 16
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,142 (230,251 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
639,891 639,891 00000000000000000001563f370b69007ac01e7392767d28e3cae4c106219669 1.46 MB 1,432 9
639,890 639,890 00000000000000000006e3149839b89430bf4003cba1b6b78f2b27b17f96ae99 1.56 MB 1,828 11
639,889 639,889 0000000000000000000bf8c56f1edccbef713801cafe7c6d4211a54820bfb1c9 1.39 MB 2,366 34
639,888 639,888 000000000000000000092fadb66e29688434f45ff1417485136d4648c254a569 1.41 MB 2,610 49
639,887 639,887 0000000000000000000eafc13ee00e76444bec6182ce85ce6d41ed1807133bac 1.15 MB 1,099 64
639,886 639,886 0000000000000000000659a75e228fd781c9f125e14ea6898b3f1094ca42218a 1.18 MB 2,163 81
639,885 639,885 000000000000000000068cdd80608ebbcec6718706e0c6b9152d2b302eb47c11 1.87 MB 140 2
639,884 639,884 00000000000000000000a37a764131d0853e3f738755c64ba453f4dccf57aab2 1.55 MB 995 7
639,883 639,883 00000000000000000000d32059f03203908542c7609e7891897953e332bf1ca5 1.06 MB 2,302 9
639,882 639,882 00000000000000000003405cf7a3cd49be0acbc71aa3d399ea353e7d478ab7c7 1.30 MB 3,016 46
639,881 639,881 0000000000000000000c784a6137994f1d31baf95713d008f616288b01bcde0a 1.37 MB 2,127 35
639,880 639,880 0000000000000000000babf06bdfdc082a943ac0fb2f0e73bb2d8d3ef676f323 1.20 MB 1,246 11
639,879 639,879 0000000000000000000ac88a67b0b4a2ad16fb47fa98163f407af1b59d71d2b2 1.14 MB 1,589 26
639,878 639,878 00000000000000000003262255aa94ef212bcbd7443d2d64457cb5a636cc9f83 1.22 MB 2,553 80
639,877 639,877 0000000000000000000a8182ceb84b3d95f37377f11bed005e5f5ad5c63bb503 1.41 MB 1,597 14
639,876 639,876 00000000000000000006634c1fcfab8d95dc237476b3eff9535f7b6a362d2811 1.36 MB 1,969 13
639,875 639,875 00000000000000000001938dd2c9c627de62ed25a4be303449c21e7e54d47e6f 1.30 MB 2,470 21
639,874 639,874 0000000000000000000982d94082f2814a0a1dd7f40abeffbf49d475b8d24be2 1.43 MB 2,891 42
639,873 639,873 000000000000000000094ad67a7161a8189c76fa8b174c71457f4faee0f6b823 1.26 MB 1,364 60
639,872 639,872 0000000000000000000f59d115375df73d7e40613a5f47bb7463461e36e3c364 1.24 MB 2,500 72
639,871 639,871 0000000000000000000a6346ccd201c293b94e8192696c3a3cab25fb742189cf 1.29 MB 2,721 32
Previous 10 blocks ↓
Total Size: 699.72 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: 2,185.51 GB sent, 208.57 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.