Memory Pool Memory Pool Refreshing

86,397 transactions
28.59 vMB
Show Random Selection Loading Transactions
Max Size: 176/200 MB
Min Fee: 5 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,523 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 3,135 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,522 (182,670 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
666,852 666,852 00000000000000000000cd1d611ce5daebf480b7bce50caa0444ffd022bb1248 1.10 MB 2,499 9
666,851 666,851 0000000000000000000cc3e7d6604e9feab7b16f5d85580059fdfec802c5256c 1.40 MB 1,273 29
666,850 666,850 000000000000000000029834f3fbf619af888060224dc66396a53a18d4621c1b 1.29 MB 2,133 92
666,849 666,849 0000000000000000000cb75e9458009046df483e79eba575e3f67b3dee354f00 1.36 MB 2,048 51
666,848 666,848 000000000000000000011e1cbcdd2bcec65a494965916f19f8cbf9968b9ced85 1.34 MB 1,566 53
666,847 666,847 0000000000000000000363e25ce8b17a773cc878f6f62efd7c80c30d1a8afdfc 1.25 MB 2,078 83
666,846 666,846 0000000000000000000cbc65747921ac74ce8875c629f9d6fb779293ad49d96d 1.35 MB 2,519 99
666,845 666,845 0000000000000000000d749f1f83d2dace234a7b0b7bbf85ef97ca98fa7b99b7 1.39 MB 2,736 101
666,844 666,844 00000000000000000005c3ec282a40aba1561f36333a0cd98353d215bb1fcbe6 1.35 MB 2,612 80
666,843 666,843 0000000000000000000b3a113bc6d12e2877c5083870a6f20a7dec2589c8dc64 1.40 MB 1,973 48
666,842 666,842 0000000000000000000bd899b04abc11a3edae329a8b5638d812efc73fb3861c 1.35 MB 2,361 74
666,841 666,841 00000000000000000005090e902525ae224fdee6b14bcf30c6185569472bd608 1.32 MB 2,008 49
666,840 666,840 0000000000000000000b667c2aa3dadf661d03aee2eea49229e67bbeedc0e812 1.41 MB 2,295 67
666,839 666,839 00000000000000000007e5edd4e753feeaba8d49f1d6bc4245685d639adcfc1b 1.23 MB 2,131 89
666,838 666,838 000000000000000000097360b4ae1a4bb7c454acc568b6fab44298c1912714b3 1.14 MB 1,904 12
666,837 666,837 00000000000000000006329e57d5a207a49354c82e685e8067d9fef04a758923 1.34 MB 2,909 66
666,836 666,836 000000000000000000091f5b4722b23ff96541ddd40575b62375c0348f1df064 1.32 MB 2,112 53
666,835 666,835 00000000000000000003aeacc1eedb2f16d903b7f69896fe7e10ea3ff77171b9 1.31 MB 1,682 11
666,834 666,834 00000000000000000001d84cadd9daae989652d1960bb87bab1c01a6554e2e74 1.27 MB 1,953 32
666,833 666,833 0000000000000000000635919b9a93363d807ae6e7786229ae9f1b1ebaee0737 1.22 MB 2,501 21
666,832 666,832 000000000000000000083f28f919f6c8181e0cec34a469af2ce5b1c07affd259 1.29 MB 2,251 19
Previous 10 blocks ↓
Total Size: 660.60 GB

Node Information
  • IP: 46.19.137.74
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 95 incoming
  • Data Transfer: 481.37 GB sent, 2.31 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.