Memory Pool Memory Pool Refreshing

85,619 transactions
35.30 vMB
Show Random Selection Loading Transactions
Max Size: 195/200 MB

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,578 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 2,326 28
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,577 (327,743 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,834 521,834 0000000000000000003674dcaadd39da534e35598346360aedc9303cebd56d87 0.27 MB 549 36
521,833 521,833 0000000000000000000d77ee851b849b923e8ee2b7e0d915f523fe12afc8c91c 0.61 MB 1,074 25
521,832 521,832 000000000000000000289fe9fd36100ae6b6d79829ebe96c002f72a848242971 0.25 MB 425 36
521,831 521,831 0000000000000000000c2c46e2208c7b81d3ccdf35413d070cb9d3183d3c275e 0.12 MB 135 25
521,830 521,830 0000000000000000003caa6b921f7ccac4ebe91a80650870b5e40cc4474aa0ae 0.98 MB 887 10
521,829 521,829 000000000000000000173eff560968d7adb8ad7d194262b8b37e287cf63a0935 1.13 MB 2,011 32
521,828 521,828 0000000000000000002f94f72dfa07552df7c72a55eb3b42c2f791588dc18004 1.12 MB 1,642 24
521,827 521,827 0000000000000000003555ff7b8d8ce77651051ebb74a551326247ac421040b0 1.10 MB 1,796 69
521,826 521,826 00000000000000000031ec5c7ee0743d6c036c936c2f6077ccfcce561f815064 0.23 MB 290 22
521,825 521,825 00000000000000000009253577311183e48b78c8a49ee716edab4ec763af7626 0.75 MB 1,253 25
521,824 521,824 0000000000000000002cd3ed883e7331d4cf64a1177bd30a4451e4006aefebaf 1.13 MB 2,067 32
521,823 521,823 0000000000000000004336047e0475e7b5fdc6eb38a4a2d07616764ee7117c10 0.35 MB 716 6
521,822 521,822 00000000000000000023503f1df7edf6a3f531770e86937aa7c222bc8dfe87d5 1.17 MB 2,598 34
521,821 521,821 00000000000000000010d1dee7297ed01ab0fa3e11520d0d8928384334bd0f26 1.14 MB 1,981 11
521,820 521,820 0000000000000000003476affea7961918eb2999c9cba086b3b7c01ac2e4201b 1.13 MB 2,615 18
521,819 521,819 0000000000000000000f1c1e87b6f3eb7454a9e3026fd04ed87371da1dc04fa4 0.25 MB 261 48
521,818 521,818 0000000000000000000cf0ead1da26a7c9403181440fca1396d1b8b7d7464d3f 1.13 MB 2,384 20
521,817 521,817 0000000000000000000a678c7da100773e372051a87d00c3ac03e6c1dbfe2c2e 1.18 MB 2,807 32
521,816 521,816 0000000000000000002d2743d7c43607a911b178af9f89c01f7ffdd1939bb88e 1.10 MB 1,558 47
521,815 521,815 000000000000000000131bead00b5aa1601963c0b33700856e2f15802fbf14df 1.10 MB 1,962 14
521,814 521,814 0000000000000000003f0c8bbc12a08444db26711516fcc7feb9b03c2b8f863d 1.13 MB 1,731 18
Previous 10 blocks ↓
Total Size: 660.70 GB

Node Information

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 104 incoming
  • Data Transfer: 522.02 GB sent, 2.84 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.