Memory Pool Memory Pool Refreshing

86,674 transactions
28.88 vMB
Show Random Selection Loading Transactions
Max Size: 190/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,002 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 5,944 18
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,001 (27,259 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
843,742 843,742 0000000000000000000014c2b943de6983dc19f4f0ea6b63d57448bfc8de5038 1.88 MB 5,631 10
843,741 843,741 00000000000000000003483012d42cbcd1ebe486364e46a56b8800fadfd43b74 1.81 MB 717 12
843,740 843,740 00000000000000000002005053384beadca048d5e1d1492e8211975ff5cf15a7 1.41 MB 2,251 16
843,739 843,739 000000000000000000028ff51ed957509ad00a745d92621c3347cf74e3dbf23b 1.62 MB 2,555 22
843,738 843,738 000000000000000000028dce2bdd35a6a1f0a1a6702544ab283865837b334ed0 1.65 MB 7,837 9
843,737 843,737 00000000000000000002e5cd7a943c73a17a4ea3fa7b549235b38d3202990d4f 1.81 MB 4,784 11
843,736 843,736 000000000000000000001390615dd418a1f1cc2ea721e6c32511d591a6bb1159 1.94 MB 2,656 10
843,735 843,735 000000000000000000018043dd9147341f3a1330099b18ec48610e99d2cb72cd 1.63 MB 2,442 14
843,734 843,734 00000000000000000001e4f19589b1cd485c9d1c5e9f3933df0ef2fad9601eea 1.67 MB 1,606 10
843,733 843,733 000000000000000000010611e48bd1333548b927b0a86ac7d660bbe7e234ec2e 1.80 MB 2,892 13
843,732 843,732 00000000000000000001e610dbacf16624a63772b1ff0d187725f6c750079eaa 1.54 MB 3,686 21
843,731 843,731 000000000000000000031959c143577aab988b2923957c0e88408c6a2474dc35 1.60 MB 4,161 15
843,730 843,730 000000000000000000014611375d8a25a78f0612ebf12f601bb2d5e48097a0b9 1.55 MB 3,449 21
843,729 843,729 0000000000000000000249ef2f3e694a909eea999a7cc150e90d426731ed6e06 1.67 MB 3,112 20
843,728 843,728 0000000000000000000011f8e6e2c016f101d2a898014aa408ab7ded3224421f 0.00 MB 1 0
843,727 843,727 0000000000000000000030326db03598e7711a2a41b34d539a92f22a6bbe6ee1 1.41 MB 2,223 16
843,726 843,726 00000000000000000001639d1a6ee7c437abd5f910714a9d3d2049d00d4dde1a 1.81 MB 833 12
843,725 843,725 000000000000000000031436fea1adc39c80964df9088eaf355dda7c698977ad 1.64 MB 2,863 16
843,724 843,724 0000000000000000000105dc64327d487870dcd2e94fd11fb840c8b2d7d5a232 1.74 MB 3,015 13
843,723 843,723 0000000000000000000023bc90adee9e6a87853529f2052e91aa33b5ee21e3e8 1.58 MB 2,876 29
843,722 843,722 0000000000000000000264cfaec24cb22a28fe19453b185785da631103b42ee5 1.80 MB 2,118 11
Previous 10 blocks ↓
Total Size: 701.35 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: 2,406.06 GB sent, 219.97 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.