Memory Pool Memory Pool Refreshing

57,618 transactions
22.75 vMB
Show Random Selection Loading Transactions
Max Size: 145/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,400 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 4,145 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,399 (350,574 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
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
521,813 521,813 0000000000000000000d55afb5c2fcf647dc29c7353f672e105fe342e5f165b8 1.18 MB 2,721 49
521,812 521,812 0000000000000000001da7a8b570a2956dd341c602773e00b76b47d500f34a77 1.21 MB 2,212 34
521,811 521,811 0000000000000000002164bef7c828c588a845e2d257dca892670d9b99b764e1 0.93 MB 1,314 24
521,810 521,810 0000000000000000003319aa341a1e73347e3b8a38e3fe75c952c8c5ce9ff207 0.06 MB 152 33
521,809 521,809 00000000000000000041b5bed0156c2029d0bdfb957d634e726ec724fae7efe2 0.12 MB 261 34
521,808 521,808 0000000000000000001f65c4699adb58db38fcc83e5b6de7f72d3b8ea994c7fb 0.28 MB 593 27
521,807 521,807 000000000000000000101e07470eb0dc09852c63a36c9c3860a8f1ec9496894b 0.03 MB 39 15
521,806 521,806 00000000000000000036d47facf214193c90caa1578ec6645514889d482b487c 0.41 MB 810 28
521,805 521,805 0000000000000000000e460b5d5294761364092f06a41ef10d5784f432b4d3c9 0.54 MB 687 31
Previous 10 blocks ↓
Total Size: 703.95 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: 2,633.96 GB sent, 237.64 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. SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

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.