Memory Pool Memory Pool Refreshing

65,224 transactions
31.86 vMB
Show Random Selection Loading Transactions
Max Size: 177/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,975 00000000000000000002b5630000000000000000000000000000000000000000 ago 1.00 vMB 2,613 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,974 (351,813 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,161 521,161 00000000000000000034cf538e5ed3629f374fa606c0e96ff01b29f7467aae24 1.10 MB 1,840 29
521,160 521,160 00000000000000000016961d0b77bfead4fed18388cd1d6cfca151cb2c97cb90 1.07 MB 1,445 33
521,159 521,159 0000000000000000002192094c8b2fde3014663482fae3a1d9053c4aa0b8b66a 1.13 MB 2,000 40
521,158 521,158 0000000000000000002ecf9cf08ee1349430cbb7fd2d9601f008e963d7324ab8 1.18 MB 1,054 9
521,157 521,157 00000000000000000019dfda3ce2e5c07a1376f52084f17e8d6d67aee528a073 1.08 MB 1,370 42
521,156 521,156 000000000000000000442e803c7468a07af2d55191f4f16f4c687ae3bf4029dd 1.13 MB 905 7
521,155 521,155 000000000000000000259d1814b90a0a6e4c99491be850b3569f6518c0bb086b 1.08 MB 1,284 18
521,154 521,154 0000000000000000001b4261d8e8f9f2f301c2781aa517ccf2552baa59e27793 1.16 MB 1,859 22
521,153 521,153 0000000000000000001148f578d1b190ade217e21428323f168da659e0ee35b1 1.12 MB 1,871 68
521,152 521,152 00000000000000000011db15d9b861e221a23e36976fa52654bbcee7c0a9943b 1.26 MB 1,441 8
521,151 521,151 0000000000000000002fce6ae873d4fcd86a7b97063eb037a555e15164fceb52 1.08 MB 2,169 6
521,150 521,150 0000000000000000001bec41a306632c8faef5051d5188433e5cc5c3442291e1 1.08 MB 2,247 9
521,149 521,149 00000000000000000013d3c8e4145ce0a7cf8c89c9c490c83265fa5f988f82ae 1.34 MB 1,433 11
521,148 521,148 0000000000000000000f0b8677789317141a4fcf52b4e11adf1bcd6248f1c199 1.24 MB 1,791 13
521,147 521,147 0000000000000000000c55eabe2582ab64a4116afe9831100862c1cae2660ca1 1.10 MB 1,784 77
521,146 521,146 000000000000000000328d1e7a2492f0dba43bd28d85b5cea8d466d08dabd6b0 1.19 MB 2,542 16
521,145 521,145 00000000000000000014b6219a4cd805a7ef345ff9672581ef1c585aec1f0f97 1.12 MB 1,386 75
521,144 521,144 0000000000000000003e50909cf4cbc7e98254edb043b7922571f46e1fa91bbf 1.09 MB 2,221 75
521,143 521,143 0000000000000000003729bfa376e4148ee0643ce834053d885af5699440d6d2 1.10 MB 1,712 92
521,142 521,142 000000000000000000223cbf6c473a4dedf6ebe19d17879eafc41f38ad1fdf1d 0.00 MB 1 0
521,141 521,141 00000000000000000007ebc14a3b724f012e2429bda9efc5e01b5ac0a41fdc8a 1.14 MB 1,939 51
Previous 10 blocks ↓
Total Size: 705.00 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: 2,663.73 GB sent, 244.58 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.