Memory Pool Memory Pool Refreshing

75,764 transactions
32.84 vMB
Show Random Selection Loading Transactions
Max Size: 189/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
873,126 00000000000000000002b5630000000000000000000000000000000000000000 ago 1.00 vMB 2,987 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 873,125 (229,600 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
643,525 643,525 0000000000000000000091a5a4235e9b26d35dd7e0b0cf11f765b37b9af4bdac 1.31 MB 2,783 63
643,524 643,524 0000000000000000000a1d514098f9e55b2da4927a6e8c1a066cab7fb89f92d0 1.31 MB 3,127 140
643,523 643,523 0000000000000000000759a6db1dde3de13bb52a54b466a89f54034fbd3690a4 1.26 MB 2,856 81
643,522 643,522 000000000000000000003c3774150424b5bf40b1d3f8393805f7eb4fcfc3b4ca 1.23 MB 2,366 38
643,521 643,521 00000000000000000009fc29fa2cec25a6da3da005c5aa3ab227492c1a397133 1.19 MB 2,621 39
643,520 643,520 0000000000000000000c2b4f753285bd2446bddc84d1f6b3954fe5db801ac247 1.16 MB 2,415 54
643,519 643,519 000000000000000000029398b26f1bd7599479258d581fa58d066f788dde239d 1.32 MB 2,630 94
643,518 643,518 000000000000000000077cb68f1aa9f2573f5ecfd545747eaf2e4a2e1d6e4b49 1.42 MB 1,688 107
643,517 643,517 0000000000000000000a20d4e44482a3b72f1d55c149e5fa5724b0b328d1f978 1.25 MB 2,843 153
643,516 643,516 0000000000000000000dbdbfb6cdbd2608864be811231c1c18752b145f4b0f06 1.45 MB 2,428 112
643,515 643,515 0000000000000000000803a66cf015d81598b06c095708fd3e791ebacab0abf7 1.28 MB 2,995 152
643,514 643,514 000000000000000000002fab75aba9f7d89cdf6364663d3b55d5bb8bee716b69 1.28 MB 2,867 146
643,513 643,513 00000000000000000002bf5adeae0f08771605a20ee080ef4a43ab0d8c333c6f 1.33 MB 2,722 105
643,512 643,512 00000000000000000001f413da0b76df96c691cc69e380f52d6026b271db38b7 1.32 MB 2,812 60
643,511 643,511 0000000000000000000a60023595743fda3765c604e55e3b908713a44d42e94b 1.34 MB 2,197 84
643,510 643,510 00000000000000000007422bf01d70e7a695a09668bea5c23c89e79f3c129886 1.37 MB 2,799 84
643,509 643,509 0000000000000000000942561e5894597840ee709b44bf6aba4c1cd500a51f02 1.38 MB 2,626 71
643,508 643,508 0000000000000000000f26b0d08d698bc7ee095f77c15359b4800afbceaa7890 1.29 MB 2,710 134
643,507 643,507 00000000000000000001efdce550838db9ccefebe814f730e859635af04839a4 1.19 MB 2,118 136
643,506 643,506 000000000000000000032929c6917be774601729184e071756692bf2594b2d2b 1.26 MB 2,783 59
643,505 643,505 000000000000000000080003ef7dafc54e1a3212c9062fc52b9cb54453067aab 1.38 MB 2,848 118
Previous 10 blocks ↓
Total Size: 705.27 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: 2,668.49 GB sent, 246.06 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.