Memory Pool Memory Pool Refreshing

80,805 transactions
28.21 vMB
Show Random Selection Loading Transactions
Max Size: 170/200 MB
Min Fee: 4 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,531 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 3,124 15
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,530 (202,123 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
647,407 647,407 00000000000000000004c1690875546974f3aef2e28da25b19dc6c1226985428 1.31 MB 2,477 62
647,406 647,406 00000000000000000005aa582f952ec9b459ed9261b28077d41be8539c908607 1.16 MB 1,253 26
647,405 647,405 000000000000000000005632fe402368dd16234d5cede50ca2f677fc8e8baace 1.30 MB 2,355 45
647,404 647,404 0000000000000000000eb2d64d77522a8c97b88393c0d399dda691943e6afa59 1.35 MB 2,567 94
647,403 647,403 0000000000000000000b565a18fcc650da5463eaad4f7d0d7438a3c19e61e8d7 0.20 MB 419 45
647,402 647,402 00000000000000000009e2c5bd5b35372ee0d5fff540e3783e50b38ec87f800d 0.25 MB 444 39
647,401 647,401 0000000000000000000b747e5acd41e2df9d29d8ddcbc184653bbae011458e08 0.64 MB 688 31
647,400 647,400 00000000000000000000db4e46e8354b1837e6a4671fb4c549acbf1fec338209 1.28 MB 2,155 56
647,399 647,399 00000000000000000004ec40446acc4a1d8297ecd53baab967323807adc5a0f9 0.21 MB 336 62
647,398 647,398 0000000000000000000ee6ea3f0cbaaa3c356bfae957af88aaecbc6b19336119 1.16 MB 1,737 64
647,397 647,397 00000000000000000003c330bff7ed72e3c916fa4f6998fce1088439901e28f3 0.06 MB 169 59
647,396 647,396 00000000000000000002a549747cea41ca1bc6e28932d7542cb2a5e477726eb7 1.39 MB 2,942 53
647,395 647,395 0000000000000000000ac057d341850638133e9bc27d186fe7bb72cea304519c 1.12 MB 2,321 52
647,394 647,394 000000000000000000031646be1332c355fbf75b61ebcdcd6521c6654d13f157 1.24 MB 2,879 49
647,393 647,393 000000000000000000016527c712ca65e515e6e7da8d2cfbfa92b8cdf729a1a4 0.21 MB 387 56
647,392 647,392 00000000000000000001cbebae14e443e2bc876f069a34a997f1262ca58a56c3 1.27 MB 2,330 40
647,391 647,391 00000000000000000004334b324c56b913706ad5c429c508dfafcf575dba69d0 1.24 MB 1,193 7
647,390 647,390 00000000000000000005835dd9360892dfe661826661d16a066c219146a35a70 1.27 MB 2,636 38
647,389 647,389 000000000000000000024cb1aa6817b6cd0583018d4e43d324034f3fc466eb2e 1.35 MB 2,718 83
647,388 647,388 0000000000000000000d3415855a677125023ceab1e8410150017537e9b17c00 1.31 MB 1,371 24
647,387 647,387 00000000000000000001830a2e0c6cb03a9872f232abf75ffa4165ecd9d760fb 1.25 MB 1,323 28
Previous 10 blocks ↓
Total Size: 660.61 GB

Node Information
  • IP: 46.19.137.74
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 93 incoming
  • Data Transfer: 485.41 GB sent, 2.37 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.