Memory Pool Memory Pool Refreshing

77,692 transactions
32.13 vMB
Show Random Selection Loading Transactions
Max Size: 178/200 MB

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,723 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 4,473 16
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,722 (410,700 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
439,022 439,022 00000000000000000206bcc4183bf363976e4f489bb881d39c0e894c52795bc7 0.01 MB 16 54
439,021 439,021 00000000000000000292160c22e237cbe9250b0007e1fd2b48d43c67b10f35cd 0.26 MB 428 47
439,020 439,020 0000000000000000037d1f9a4ca20ea0351b9b1e7f4ed000044af9f927207e8d 1.00 MB 588 13
439,019 439,019 000000000000000002c4ebd17993ce83a8ed751d9d4e073113f74ccc9d7035bc 1.00 MB 653 15
439,018 439,018 00000000000000000278feace2ed57977ec2918b2f37b321093f113ec7f9623f 1.00 MB 2,123 61
439,017 439,017 000000000000000003dc32f10e02e6400f7b623a21328d040e6b26988b0d26ce 0.44 MB 1,212 52
439,016 439,016 00000000000000000211d9b9a58fe8a63bbcb80d765375785e4c39c95c560e4a 1.00 MB 2,432 73
439,015 439,015 00000000000000000206402b206c3c0bedb07a3cc5e99cacd5f01c1f36ecb30a 0.08 MB 203 66
439,014 439,014 000000000000000000cb97d6521d2b50a76f64984734f9f117c8785ea5d4594b 0.97 MB 1,105 24
439,013 439,013 00000000000000000138b74dea200b34feadf6add7f8d2ac782aa0c51cd7583b 1.00 MB 780 18
439,012 439,012 0000000000000000001174cdfabfd5985cc19b74d6cbbdda52e2f4ef7e4f57bc 1.00 MB 2,014 56
439,011 439,011 000000000000000003f581f67453fe9c2e6067b716b5bd90a90d0cb2ea00a133 1.00 MB 2,797 70
439,010 439,010 0000000000000000036f972c936d809f6c2608f52a5bc0657c85d8a033c93f92 1.00 MB 2,178 71
439,009 439,009 0000000000000000004b21e8d764c7b8d46cdda8d65de23f16ff2a0124ca9070 0.75 MB 2,223 73
439,008 439,008 00000000000000000374761c0659739bc8b956648159b9e4456e4f3f00f4b19a 1.00 MB 2,257 67
439,007 439,007 0000000000000000022d83d3b11ad455ba97e5d46f6ef249802f6e8242c2a826 1.00 MB 1,253 27
439,006 439,006 0000000000000000016bcb0ea1a0746fe86101e2860a3becc0744959459b49cf 1.00 MB 2,217 58
439,005 439,005 000000000000000003c72eadb12529e3479120fb14f9dc808774d1aff40060d9 1.00 MB 1,339 38
439,004 439,004 000000000000000001b08fee9466e6dd8a8983b07e6ac7112953dda2959714d8 1.00 MB 1,686 50
439,003 439,003 000000000000000003f90f4818b7714f675ea1bbf13e352fba5109d76e4b92e2 1.00 MB 2,574 81
439,002 439,002 00000000000000000440f5248e949d316146b0af9c5855fb0bf18a938eed7311 1.00 MB 2,601 64
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, 113 incoming
  • Data Transfer: 679.24 GB sent, 3.99 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.