Memory Pool Memory Pool Refreshing

69,660 transactions
27.49 vMB
Show Random Selection Loading Transactions
Max Size: 164/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,773 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 2,738 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,772 (230,949 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
640,823 640,823 00000000000000000003cde29f9198da68744aa0e2ad4ff4dd6915992ad78ee4 1.68 MB 272 4
640,822 640,822 0000000000000000000e357034ae5b2f0dc1fe7915f8eb9ffb3710b662c3f2f7 1.76 MB 743 13
640,821 640,821 00000000000000000006429d39adb75268f33d6b6abeb293b0b6fd8f3e834682 1.43 MB 1,121 11
640,820 640,820 0000000000000000000211260d529e863da84da3fbace8ee74ad34250edda8a8 1.33 MB 2,204 48
640,819 640,819 00000000000000000005e98d0d4a9f209d1d13e2d4bcd7902081b48945622fd2 1.41 MB 2,005 38
640,818 640,818 00000000000000000006bced7262831344fea1795914834c5e20662419198d55 0.00 MB 1 0
640,817 640,817 0000000000000000000631fdcc47914093ded1897bb3d0404404032a1347d473 1.43 MB 1,529 30
640,816 640,816 0000000000000000000faab8160a1eaf80815497c018e4fe8960e03b94b37c77 1.24 MB 1,652 23
640,815 640,815 00000000000000000000935e7c39c8c77a140d9319d3a5da13b8d8bb7cc07d43 1.32 MB 1,849 22
640,814 640,814 00000000000000000008a5a456e730c5075fc4ec8e63ec1a8a8b0eb6d5d32a20 1.48 MB 1,078 14
640,813 640,813 00000000000000000000ee93bb03e7d45e577821850c477a9436130d8b5baa91 1.57 MB 1,052 40
640,812 640,812 00000000000000000005470d27dd65e042a603903b544182054517c726801068 1.71 MB 614 23
640,811 640,811 0000000000000000000f10ba0cc1c93d9bd304a6bf17410ecdf46bd09a128ca7 1.72 MB 723 23
640,810 640,810 0000000000000000000c2e6307ff1c2ff163192bdf5e33b406ab899c393fc481 1.64 MB 755 24
640,809 640,809 00000000000000000006f2e56a1e7ac1dd5b0b5d64b3b842000af21127de57f0 1.55 MB 1,267 32
640,808 640,808 0000000000000000000ca7eb0c7dbcd37aa6b1606b0dc976c7b8a3c231f02dda 1.75 MB 438 20
640,807 640,807 000000000000000000053735c06a9cbbad8acd44408debc76d54bed205400b11 1.63 MB 1,030 37
640,806 640,806 00000000000000000003a8abbfdb5d1652f4591c896a8233568255cf6c91ad8a 1.71 MB 498 18
640,805 640,805 00000000000000000001c0e2d6a2fdff5145ae0bc65f9ce63257d49149cc8290 1.78 MB 332 15
640,804 640,804 0000000000000000000771ac17fe6b2a0755e752c6bfbef2e501b6b94a847c90 1.31 MB 1,949 75
640,803 640,803 0000000000000000000c9555c4ad00717c1fce1f44164b116cc13796a1563ed9 1.76 MB 346 14
Previous 10 blocks ↓
Total Size: 702.77 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: 2,560.33 GB sent, 229.89 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.