Memory Pool Memory Pool Refreshing

59,310 transactions
27.95 vMB
Show Random Selection Loading Transactions
Max Size: 167/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,299 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,589 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,298 (228,464 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
640,834 640,834 00000000000000000008f83e7df7f549d078eefeff51a069a486f6e2f37c4d40 1.37 MB 2,693 78
640,833 640,833 000000000000000000008ef726e1051ea359afbec9333644b2976828d48212fb 1.03 MB 311 1
640,832 640,832 000000000000000000035da02dd53f374908898bf89a1a7bf320ab7a0b8e3a91 1.23 MB 1,151 23
640,831 640,831 000000000000000000068921c6813d84ef3d5a2be1a3d1f3892c5cfd4a9915d7 1.32 MB 1,006 22
640,830 640,830 0000000000000000000fbb02e12ba25a2f7de3371bc2fcd79abe06709953e253 1.61 MB 153 3
640,829 640,829 0000000000000000001031774ccecbb6023cc8cf7a332bf43a941cb4e11fe0f7 1.75 MB 629 14
640,828 640,828 0000000000000000000f78359a58c1db000970196fa2ca4ffcca7bb86b65c8eb 1.71 MB 778 12
640,827 640,827 00000000000000000006bc25acf172730693d6c23c8c60f3484446c2ea6fdd8c 1.42 MB 2,749 57
640,826 640,826 0000000000000000000cedc5a1e01cb5015666106125efa3e3e1cf2b025b7398 1.40 MB 2,626 59
640,825 640,825 0000000000000000000bc616f25de2defc04e1a503f30f82afb5e499523f1d63 1.66 MB 676 27
640,824 640,824 00000000000000000007fccf595787c85669eba3879684c6e40740295aedf386 1.65 MB 719 25
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
Previous 10 blocks ↓
Total Size: 698.14 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: 2,068.94 GB sent, 198.56 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.