Memory Pool Memory Pool Refreshing

70,883 transactions
27.66 vMB
Show Random Selection Loading Transactions
Max Size: 164/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,243 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,442 17
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,242 (230,165 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
640,077 640,077 0000000000000000000c95dccb57b5d4aa8ce223d05886e7319a8c8aa047c7a7 1.30 MB 3,063 89
640,076 640,076 0000000000000000000a1d4f8d87c7daf9d9ace27b6232d7a58cb5c0a7ffe3a0 1.26 MB 2,740 84
640,075 640,075 0000000000000000000ee0857d5779e5bf092b87689aa1038fe2b5dafd7518ad 1.26 MB 2,276 80
640,074 640,074 000000000000000000023348ec6ba1ec83ca9281f3f1de5e6e443c14fb4807eb 1.27 MB 2,871 81
640,073 640,073 0000000000000000000fc82dad4e32548919cf7a6ed6f3d2bb368875465c2433 1.33 MB 2,845 93
640,072 640,072 0000000000000000000633c808992f5b27d0c5f3f0ca339be1bb8caf13682d3f 1.24 MB 3,263 106
640,071 640,071 0000000000000000000547e174ae139f74459e2098cb3830996e0f6517ec5e8c 1.22 MB 2,148 74
640,070 640,070 0000000000000000000f6b08f72456c84e337ea8e69ce45cb01f46dfba3cc0d2 1.24 MB 2,718 86
640,069 640,069 000000000000000000081cf49c866e208016a972df8890c1c91b06db4c97fb86 1.25 MB 2,889 81
640,068 640,068 000000000000000000028a494c19857d8e520514444426a4a5cab32b6414b980 1.26 MB 2,902 83
640,067 640,067 0000000000000000000ab25a208d72340d42d063b5d81f8810a505a562cb050c 1.32 MB 2,677 79
640,066 640,066 000000000000000000034f5b02a61508161bb2bba41297843e26ce4e12dad7a1 1.30 MB 2,645 83
640,065 640,065 00000000000000000003f94016beeadb7ea65b592e7ce7909f2ae4a0dabf58f8 1.29 MB 2,759 84
640,064 640,064 00000000000000000005eac59a66f2815554d4ba330a77e338507266e18f1299 1.31 MB 3,054 98
640,063 640,063 0000000000000000000d93748763875c5c15e43df0744fd93659d7d692fb8be0 1.38 MB 1,477 80
640,062 640,062 000000000000000000043fa11f15bef92ce67062c015672db079d22f7e769ecc 1.41 MB 2,685 89
640,061 640,061 00000000000000000002486bf4b35120416b7ddd58a51d213775c9f0a037e886 1.32 MB 3,053 102
640,060 640,060 0000000000000000000c283ba06b9ebb443753207d34c9729e61f3567a42ad45 1.25 MB 2,997 86
640,059 640,059 00000000000000000001b87a656ab2899ede1a527c6409742c143641a16ddfdf 1.35 MB 2,171 81
640,058 640,058 0000000000000000000c2d22fca1321ef42a577adfcae7528ffa10d3c5fc4402 1.25 MB 2,650 90
640,057 640,057 0000000000000000000478fb99adc4d85c7808b61e69421c6e3e37a8a0d34178 1.21 MB 3,042 81
Previous 10 blocks ↓
Total Size: 699.91 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 11 outgoing, 114 incoming
  • Data Transfer: 2,200.71 GB sent, 209.81 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.