Memory Pool Memory Pool Refreshing

77,086 transactions
33.10 vMB
Show Random Selection Loading Transactions
Max Size: 191/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,362 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,566 15
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,361 (233,531 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
638,830 638,830 0000000000000000000475403b35d2d44b4ff808e2cb33cf520d1d879c314327 1.71 MB 1,024 1
638,829 638,829 00000000000000000005171b14eb73e148770c6622bc491ed7ad3d0b6d9f5336 1.14 MB 2,633 8
638,828 638,828 0000000000000000000acb3b11919e59d4bfc9fb7a041d862652ef86d35f9f18 1.24 MB 2,187 15
638,827 638,827 0000000000000000000615cc5f361247d263a62f516cb41fff726568766a259e 1.30 MB 2,228 6
638,826 638,826 00000000000000000007178665ad72e433d10785506913bf74e44a5bdbbe026c 1.38 MB 2,602 27
638,825 638,825 00000000000000000004574609cea0db071a1b73d8e28e7461d086e4444b38c4 1.32 MB 3,037 42
638,824 638,824 0000000000000000000a0b164ac77b42237b367095e1da11e23bd1a1fe95e7f1 1.25 MB 2,747 16
638,823 638,823 00000000000000000007692c8e109b77b1668d6ec5321e4fdd2c3531035671f8 1.30 MB 2,506 35
638,822 638,822 0000000000000000000f446237471c4dae978f1a50bd95604f0078d78dfb838a 1.34 MB 2,632 40
638,821 638,821 0000000000000000000f32de4412c33268b11b7366fcc6aa430c7e9a3e04ed7e 1.10 MB 2,727 8
638,820 638,820 00000000000000000003b5d6e91f648ef65723e2249794d7b92d936707d86aee 1.14 MB 2,805 12
638,819 638,819 00000000000000000008599f72b13cd65546f1c7d1627488c2231f9aebf66cc3 1.40 MB 2,409 20
638,818 638,818 0000000000000000000324e6efe853a3c706a209d77a5bf06768e6868a0b6ce0 1.27 MB 1,559 35
638,817 638,817 00000000000000000000015b80b2a0848ccefdf5fbf7ad5a24e90f157d751a5a 1.38 MB 2,664 43
638,816 638,816 0000000000000000000ce9f5cb0fd4ced6f44cbae0df6f07768e926f523b9209 1.43 MB 2,486 33
638,815 638,815 0000000000000000000aea6d30a44b8e99ad9ed9a4c55c6b29442cfca30fce61 1.33 MB 2,183 35
638,814 638,814 0000000000000000000d22092601d74bf645cedff06caaf502c926cad8c0ac46 1.35 MB 2,357 51
638,813 638,813 00000000000000000010dc87751e32454f7637a9c92f38bfc8fed961f7debbf5 0.77 MB 1,460 23
638,812 638,812 000000000000000000108dd16d0154db424abdbac887dc184e00573a2509eb2d 0.80 MB 1,557 26
638,811 638,811 0000000000000000000ac1af4d7d92e68d92401bdad02bdd22b8a509dc879a67 0.66 MB 572 8
638,810 638,810 0000000000000000000b96b3f25036014f229a281241e6a27ad3c6aeff6834ed 1.48 MB 1,505 1
Previous 10 blocks ↓
Total Size: 703.88 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: 2,632.53 GB sent, 237.38 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.