Memory Pool Memory Pool Refreshing

84,122 transactions
34.87 vMB
Show Random Selection Loading Transactions
Max Size: 193/200 MB

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,577 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 1,760 26
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,576 (422,558 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
427,018 427,018 000000000000000004b0e2e9161b67697ff6828efa6bf25d769ae4f7a26587f9 0.19 MB 170 43
427,017 427,017 000000000000000000ce696b9f07b1e6483166e623843edde600b1ea292351c8 0.10 MB 148 22
427,016 427,016 00000000000000000232c4c5c378268281f997060c439d527822b43e22ef69a1 0.25 MB 307 43
427,015 427,015 000000000000000004a2344531076284b917ddcdb52fc754d1921c9061449a8c 1.00 MB 1,477 38
427,014 427,014 0000000000000000040f3e59a87d30a23c6ea9d618c03ec06d4dfc40e7ad1a9e 1.00 MB 2,148 54
427,013 427,013 000000000000000000dba5c24315d36746b1fb8897cb61f77a189b8b45eefb4b 1.00 MB 1,404 63
427,012 427,012 0000000000000000012319a485afcd502b949f21fee4b9205cfbf7c296e733f8 1.00 MB 2,760 93
427,011 427,011 00000000000000000183d64bd31763cdddc750059557e00123ef3c26f46e8d49 0.99 MB 1,543 44
427,010 427,010 000000000000000002d4ed6ead09e10def53c233616a385650ed6beae0b11323 0.99 MB 1,282 35
427,009 427,009 0000000000000000029699fd87cba44351c8ec6fb0822f787a1502c5f167789a 0.53 MB 776 48
427,008 427,008 0000000000000000033cb56608cf7aa256fa4b3296c061dc22d44ed86b86bf54 0.97 MB 1,515 49
427,007 427,007 00000000000000000128939d35d695635f9c25d4caf6dfaca1456204454440ea 1.00 MB 1,827 48
427,006 427,006 000000000000000004396f8366878b54d0cabecce4f48a16a3517a68e1741c7a 1.00 MB 2,629 77
427,005 427,005 000000000000000002aab04f58fe9d00f0b4e32e5b75e810974f30876577c3c8 0.65 MB 1,367 49
427,004 427,004 0000000000000000001b0283db3a5ee78a9430672322bf8e22db7a851f6c6387 1.00 MB 2,290 54
427,003 427,003 000000000000000001ac8f4442cd4cf434086ea7a6d8844b4639da98e094bd82 1.00 MB 2,461 71
427,002 427,002 000000000000000003ad8c45768b805aebcf9ef35fe778852ffa90b6b0534842 1.00 MB 2,345 77
427,001 427,001 000000000000000001447d80cc8ae5c1ef956e822e5977aa6fe1986e024fb199 0.22 MB 580 61
427,000 427,000 000000000000000004a4fb7fc341124a27b023d9f1e8f1f8e026c83001676152 0.96 MB 2,213 59
426,999 426,999 00000000000000000021c4d018a1f4a502a7eeee2385273002ea0677fda930f3 0.99 MB 1,664 59
426,998 426,998 000000000000000000e406be4030ed2495e3e032d9184611a56cddeaf27422ae 0.37 MB 971 69
Previous 10 blocks ↓
Total Size: 660.70 GB

Node Information

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 103 incoming
  • Data Transfer: 520.01 GB sent, 2.83 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.