Memory Pool Memory Pool Refreshing

79,545 transactions
31.31 vMB
Show Random Selection Loading Transactions
Max Size: 191/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,883 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,744 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,882 (49,056 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
821,826 821,826 000000000000000000004f97ec4f12c0da66e47033d450f47cc1981719d3ccfc 1.50 MB 3,191 200
821,825 821,825 00000000000000000002eeef9679b1b27b320af0902703737276c87eda12971b 1.61 MB 3,141 407
821,824 821,824 0000000000000000000415c1028e208f95643915bf15db5c7b7f92fcb8586409 1.61 MB 3,597 383
821,823 821,823 00000000000000000001fa86cd61c311befcf084d7c7bc16f5f1533dadb77387 1.67 MB 4,372 193
821,822 821,822 000000000000000000015f893530d36d3942211f1e6c39aaab7e1b67021bbbdd 1.71 MB 3,997 161
821,821 821,821 000000000000000000027424af1976ba6e3cc66bcfaaccbe7240e4361adfacca 1.68 MB 3,784 210
821,820 821,820 000000000000000000010a4ab846bb7633e43873aee371658442c604d0f33660 1.65 MB 3,839 273
821,819 821,819 00000000000000000000ad8ab87c61bcbc0e20579657f2e7c074f5fa45c75226 1.73 MB 4,096 178
821,818 821,818 000000000000000000027d4e6aaa38d9463fb80da50879464d9cf33f89a3526f 1.61 MB 3,887 219
821,817 821,817 00000000000000000001ea8990b7a3e2fbd5b5412c4b20643f4d934106a2ea5e 1.63 MB 3,791 224
821,816 821,816 000000000000000000012a3ee500ba41e43e56f0b4bcd5eb2bfeaf064dadea72 1.53 MB 3,453 225
821,815 821,815 00000000000000000001e2e000aee0b0656ed430d7ed7d0656b3e719173de42e 1.61 MB 4,112 195
821,814 821,814 00000000000000000000a9ade82341b028888cd7137e14e6b48c9da7a15ac3d1 1.63 MB 2,909 379
821,813 821,813 000000000000000000041ef4aae33d27ae35c3d3660b5842f43faf28db1e67d2 1.66 MB 3,994 219
821,812 821,812 000000000000000000028b6ee5719885760bdf89ecb28ccc7612178c56007c0c 1.70 MB 3,266 192
821,811 821,811 00000000000000000002fbd9fe3a04c73a3b87f2fc8e7b165267c0fcccb2bac5 1.64 MB 3,306 200
821,810 821,810 000000000000000000000bd306aec3d686735273088f5ce2e652de00b0db990c 1.74 MB 2,448 280
821,809 821,809 00000000000000000001906d4b56212ac115363bc5a34662582bbf5d7e284e56 2.13 MB 360 209
821,808 821,808 0000000000000000000237930f79a8bb20443656e3eba3152441db953a8aa031 1.93 MB 1,490 292
821,807 821,807 00000000000000000002a8838994629136c2cd6d3d5e8d2c0726461fa04c8d20 1.71 MB 3,909 223
821,806 821,806 0000000000000000000336369fe648851dede4c309b05d7a5ee88d859e5d47bd 1.65 MB 3,609 156
Previous 10 blocks ↓
Total Size: 701.13 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: 2,400.56 GB sent, 218.10 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.