Memory Pool Memory Pool Refreshing

65,873 transactions
31.46 vMB
Show Random Selection Loading Transactions
Max Size: 187/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,136 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,109 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,135 (248,730 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
621,405 621,405 000000000000000000009d25d9020b2a47211653e5f74efac9fbf752994b0571 1.16 MB 2,770 42
621,404 621,404 0000000000000000000ce56f7a0f0d2fc818963e4b706948ca666c53c284781a 1.26 MB 2,604 47
621,403 621,403 0000000000000000000a5fbdecbee6d560ff55cda6cf2bcb83f5b3c697a40b40 1.22 MB 2,951 49
621,402 621,402 00000000000000000008089feb3b4b9e3716e1353c83e77568e4f0b5ceb81ec9 1.31 MB 2,653 58
621,401 621,401 0000000000000000000ddbaa812635b3424d0bb3be1cf68db2fc71d6aa4885e0 1.27 MB 2,605 54
621,400 621,400 0000000000000000000affb932a06e6e60d10ef6181037eb9832df4ab442307e 1.25 MB 2,060 46
621,399 621,399 000000000000000000060bbdf038c88ed41afb48cf2cfc2c3a0bdd9223102274 1.50 MB 1,708 59
621,398 621,398 00000000000000000003af8542dca7a9e22759267e07ced3e2f48766eb57f0d4 1.39 MB 2,557 80
621,397 621,397 000000000000000000079d42e722dc6e7cc18754dee4ce763ecf7abe0b22cd57 1.30 MB 2,865 60
621,396 621,396 0000000000000000000de6223ed7c8e299eb73c492246a15dd831f176845da50 1.35 MB 2,964 55
621,395 621,395 000000000000000000003710760d039c6a95f39d6bb43060d34b5e4cb50a655a 1.30 MB 2,849 53
621,394 621,394 00000000000000000001b1c18922a6116b9f81a16a9de6a6981f7fcdfb5d2937 1.40 MB 2,376 61
621,393 621,393 00000000000000000002eea3fc00d02da73957c51fed0612bb3ff5866ab71105 1.44 MB 1,890 67
621,392 621,392 0000000000000000000f56ee52836a0b04097b32eaafb4f5ad909592e2766cff 1.25 MB 2,464 91
621,391 621,391 0000000000000000000e06f18530c79080380d6698b8ff7a83cfea994adc6924 1.30 MB 2,061 49
621,390 621,390 0000000000000000000373362c69289c3033b3f2071fdbb8a4cd1ab8c64dc353 1.32 MB 2,622 63
621,389 621,389 000000000000000000105d598c58a53ccebc6efda51c5507710b3f7f4a656817 1.33 MB 2,615 76
621,388 621,388 000000000000000000081aee12a9d0b002d513a9dd4fdffa32554c74318c6b1e 1.17 MB 2,441 39
621,387 621,387 0000000000000000000494607406494eeecd76daf7f5f583efa1258642dc7282 1.30 MB 3,088 41
621,386 621,386 0000000000000000000fbc764748c9068654ad87d7c34dbfbbe6e7f935454f23 1.32 MB 2,514 68
621,385 621,385 000000000000000000082472547225e655f0f53bf511e51a7b8af779d9cc3ee1 1.37 MB 2,966 42
Previous 10 blocks ↓
Total Size: 699.71 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: 2,185.15 GB sent, 208.49 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.