Memory Pool Memory Pool Refreshing

50,902 transactions
27.33 vMB
Show Random Selection Loading Transactions
Max Size: 147/200 MB

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
852,121 000000000000000000038a6d0000000000000000000000000000000000000000 ago 1.00 vMB 2,615 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 852,120 (211,391 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
640,729 640,729 0000000000000000000ad57fdff50483711cf651d5ecd86b81ef5a6f9b32c761 1.43 MB 2,411 102
640,728 640,728 000000000000000000060508d4818c3238348254672b44348f6848891fd63ebf 1.39 MB 2,565 128
640,727 640,727 0000000000000000000e4a1b837c0aef43ecab47858be405081dcd6039d9f0f8 1.53 MB 1,025 15
640,726 640,726 000000000000000000016ea3269779ca0a2253b3980a278da9f74550710563e2 1.50 MB 2,009 61
640,725 640,725 0000000000000000000906330722396571700dc7a5f146e47263778eb0584bf2 1.70 MB 838 18
640,724 640,724 00000000000000000002bee66229c80f9d8c37e970af88fd46b498419a13f7f2 1.64 MB 715 20
640,723 640,723 00000000000000000008f97fc3e23772f5f622bd47cd94531212eb970d2d540e 1.35 MB 1,608 39
640,722 640,722 00000000000000000003b17e5e5411903ab117a79e20b3092603a26cf20dff44 1.32 MB 1,512 21
640,721 640,721 00000000000000000004dea253e025ae6b2f256e9b815d2aa189f5151498b122 1.39 MB 2,333 62
640,720 640,720 0000000000000000000d827067c2134f3aafc2db35996c47410ec4a5b4dcd79f 1.26 MB 742 6
640,719 640,719 00000000000000000001377e2f4bc0c833a64c42ca19d6bbffd027691dee6c00 1.63 MB 774 9
640,718 640,718 0000000000000000000f806b888ae20af6948caf2e9ef5182aebf341fbba2d8d 1.80 MB 271 6
640,717 640,717 000000000000000000087c235403495404dd22fec8050d7ba328977966121a29 1.53 MB 1,555 42
640,716 640,716 00000000000000000001e00db63ba0e167876c4d98f599d55e66e2520adf2f8a 1.40 MB 1,015 7
640,715 640,715 0000000000000000000991bc01618e6a3961efa1269b005c140a47633f884270 1.33 MB 1,412 88
640,714 640,714 0000000000000000000c41d42884c9978930d49cb74e10f83b2dcc47255c9e21 1.69 MB 349 11
640,713 640,713 00000000000000000009018e89e5306d66d3b451bde3ef451bd2c9344d7c6a79 1.41 MB 1,796 50
640,712 640,712 0000000000000000000d91241dc05559f0439b75c4077e075c168059b852f3f7 2.19 MB 261 3
640,711 640,711 0000000000000000000d8b7fd8b008c736678026d28d2cea676d4923d61dd125 1.34 MB 2,342 61
640,710 640,710 0000000000000000000829269e9a80ddb00e5d25db7d709b3137710a62908c9b 1.23 MB 2,620 54
640,709 640,709 00000000000000000006b3c2b031980cf9680376b40a645c43426c163b04b2b2 1.74 MB 1,103 28
Previous 10 blocks ↓
Total Size: 665.43 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: 2,216.79 GB sent, 29.44 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.