Memory Pool Memory Pool Refreshing

75,184 transactions
31.79 vMB
Show Random Selection Loading Transactions
Max Size: 175/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,725 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 4,034 15
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,724 (548,922 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
300,802 300,802 00000000000000003cf8448f8bd3e32b40dec3700455a11d45a883fbd959ef0b 0.01 MB 16 47
300,801 300,801 000000000000000057d8bb3d5910b1b3251c4dc6b10015925af1de7f00c8514e 0.19 MB 310 30
300,800 300,800 0000000000000000547f4cb3dd0cb0aae96a02dbd75048cbc46cfc7062109cb1 0.08 MB 97 25
300,799 300,799 00000000000000003a9e4e6b07483f513ec45207ef6701758f9a3927ccb1f6da 0.21 MB 422 38
300,798 300,798 00000000000000001cbec0425aa808e8183fc67951cfbc24bded344da0c03bb9 0.00 MB 1 0
300,797 300,797 000000000000000002cf4ea07f26584a5f8d5bc1e4db3855503705b546630566 0.42 MB 784 32
300,796 300,796 00000000000000003e3d1ff9ad49917cc9ff23a1bf95d2d12bb84f2cacd4fc0f 0.42 MB 824 31
300,795 300,795 00000000000000006b02886ce90d8a4458c81e63bd75b68ab9db53aacb6891cd 0.02 MB 36 23
300,794 300,794 000000000000000020abbf3af0f49028fc1d7ab435724d5078190974e2fd3210 0.22 MB 399 28
300,793 300,793 00000000000000000c965e447c2456578f15f5314ae454af4cfdad98253ab84f 0.19 MB 244 28
300,792 300,792 00000000000000003d80bcd0753056ae3c2da592cf561204864d0e0598156205 0.00 MB 1 0
300,791 300,791 00000000000000004a4734024f1ea15f05def7633d23f60c387ab0cf30588e7b 0.34 MB 629 37
300,790 300,790 000000000000000079a2ec175b0e88d58850159e645f2a00f229593e0f91a80d 0.04 MB 90 31
300,789 300,789 00000000000000004d08a051d9055099eadeb1651217efa8afd8d4a246fb8c75 0.26 MB 488 31
300,788 300,788 00000000000000006a299d24ec23b6e0dca1fb573d2081e890088e3c41622bff 0.19 MB 295 24
300,787 300,787 00000000000000004f9958f8b381f65e10099fb41a7b1fe83a2f95282bcbb738 0.25 MB 439 30
300,786 300,786 000000000000000039dc3cffdceb367377081973a596880e856c1160305fa166 0.15 MB 270 21
300,785 300,785 00000000000000001e2f5883a07d48ff9f888acbc6ea6324819267d0431c5c7a 0.21 MB 439 35
300,784 300,784 0000000000000000358b843aada4764b32ebf5677bc82000626a295de97aa644 0.05 MB 32 19
300,783 300,783 00000000000000007a8baac94a7852bc6f7a98bf343ed6ee4aa34b9e569b3e9d 0.34 MB 425 29
300,782 300,782 0000000000000000060cd5070033f38ae8ca2b01c155111c734410d6d920214d 0.02 MB 43 13
Previous 10 blocks ↓
Total Size: 660.99 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: 680.83 GB sent, 4.00 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. Electrum Server. This is used to get information about address balances. Bitcoin Core doesn't keep track of addresses, so you need a separate database running alongside it to store address balances and activity. This information is retrieved using the Electrum protocol.

    Electrum Server is what wallets like Electrum and Sparrow Wallet use.

Limitations

There are a couple of limitations to this explorer:

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead.

But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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.