Memory Pool Memory Pool Refreshing

45,605 transactions
35.38 vMB
Show Random Selection Loading Transactions
Max Size: 156/200 MB
Min Fee: 3 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
850,034 000000000000000000035d250000000000000000000000000000000000000000 1.00 vMB 3,606 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 850,033 (448,530 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
401,503 401,503 0000000000000000041e5fe78e88c094c571c290f77ee9544432bb8568355253 0.21 MB 434 49
401,502 401,502 000000000000000005957ec5de3b84b3a36ec119ee0cb342b98c2185d41d6358 0.02 MB 57 65
401,501 401,501 0000000000000000026302e705b3d31c7d310052459477ccd3c0f499758c6a7f 0.68 MB 1,004 39
401,500 401,500 000000000000000006319cddc3aa4fb6d54d38da793e77e3c8ea19ab415198b4 0.13 MB 297 50
401,499 401,499 000000000000000005afa8254e08ae71814289620e567c1fde1ab62134fa1d6e 0.50 MB 700 34
401,498 401,498 000000000000000004d556099cd9d35c8553f4a2a16267fdf89ceeb68e88e97f 1.00 MB 1,573 33
401,497 401,497 000000000000000006db1075998f9399da7b74a50e4c1892167936b36b71235f 1.00 MB 2,769 68
401,496 401,496 00000000000000000157c56960962ae3f4f3ff35c542db0adb5f4e0cfa7076cd 0.34 MB 824 45
401,495 401,495 00000000000000000466fe013c66655cc5363c00abf7b19d0ad9989dd70b5405 0.06 MB 136 54
401,494 401,494 0000000000000000067bff94fa0ee0895049a81a2c21a293e9b3d5cb35c98710 0.56 MB 1,150 47
401,493 401,493 000000000000000004dc8d148e9692d9e8db8228aa1805b8dfa909964f8dc0ff 0.39 MB 902 45
401,492 401,492 000000000000000003bb8b6d73aeed1adedd2400a31f868373a15c13629a2e54 0.22 MB 385 37
401,491 401,491 000000000000000000fdc3f0b7369e4d75ac656f8f92958707b40037b55c441f 0.95 MB 2,443 55
401,490 401,490 000000000000000001ba46ecd27619688f79a5846b45f0ea2d57f0f46088e89c 0.28 MB 559 41
401,489 401,489 0000000000000000060a8c64c42fce281b232f93f44a3e107fa26e17788bd4e9 0.59 MB 1,350 52
401,488 401,488 00000000000000000234168f2f67e2f22331d4f6ff6d69bfc185ea1adbd43ccb 0.46 MB 879 40
401,487 401,487 000000000000000006c439aa92785513f2422cad7cb6578550e16e4fd9ed4f43 0.20 MB 482 49
401,486 401,486 00000000000000000562d9c524db03d4ad0caba40b72143b1e9765ff7c718ce3 0.42 MB 926 47
401,485 401,485 0000000000000000013bf2fabdb2f83bc8189435e706f0510b47c5cf374f8baa 0.13 MB 339 51
401,484 401,484 000000000000000000fc358f38277a1650d8089b77a99d1919013d2815cfe408 0.21 MB 520 52
401,483 401,483 00000000000000000229a5c325ea6684c174f82d7940c95e248ca959f6dd3372 0.12 MB 333 52
Previous 10 blocks ↓
Total Size: 661.57 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 110 incoming
  • Data Transfer: 987.46 GB sent, 6.80 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.