Memory Pool Memory Pool Refreshing

54,593 transactions
23.77 vMB
Show Random Selection Loading Transactions
Max Size: 138/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,938 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 1,045 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,937 (251,785 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
620,152 620,152 0000000000000000000eca5302ab0ea010ec2576c2e00560ebdf5a14ad2136db 1.25 MB 2,638 22
620,151 620,151 00000000000000000003069da9662259e9da10806b326e8375d58c039933cfe4 1.35 MB 2,675 13
620,150 620,150 00000000000000000009bdcf4bfb5923f718bcf011b2c2d0c11683df8e412c9b 1.30 MB 2,840 13
620,149 620,149 00000000000000000001380e9cd4eec11c8505d0b0c811824751c4debfc4a59e 1.26 MB 2,486 19
620,148 620,148 0000000000000000000dff6c8b75b5fa5f27ef78c3ae397446f58c17a59e25ef 1.35 MB 3,073 26
620,147 620,147 00000000000000000008f5eb1ce2bac08ecd50041fa162e45470dda519fc159d 1.06 MB 831 6
620,146 620,146 00000000000000000002cef4bbf60b2aa166253348076204eb43cff7472dbac0 1.07 MB 720 5
620,145 620,145 0000000000000000000566d2b5efcc0cedcce85ebed040635c5df23d9397641d 1.24 MB 2,513 13
620,144 620,144 00000000000000000007ec09151aebbd3bc5cb1f1e6ed37022f331a6f61baa67 1.02 MB 336 2
620,143 620,143 0000000000000000000d26a9805e10081c6b8cc5eeec7676e94d4bf18eaa4e88 1.31 MB 2,527 14
620,142 620,142 00000000000000000006e049096b4ce29fad2e15f62006b7d69839a2ca96fedc 1.33 MB 2,260 3
620,141 620,141 00000000000000000008c295ff23c0f2fa2a6508c602c74e178bc211133c487e 1.15 MB 1,774 10
620,140 620,140 00000000000000000010fefb4188a6b9c9ce213ba73d5d7a41eb035e1a4a2319 1.17 MB 2,985 9
620,139 620,139 00000000000000000010ed6a85150dd4c7f1dd558ed0f3a96e797d74c1560d34 1.34 MB 2,787 18
620,138 620,138 00000000000000000000040084e1e7fd66f2b9cfb166603b60ff60818d767ca1 1.31 MB 3,039 19
620,137 620,137 000000000000000000119063eb62ba2a06577bcd1635b5cea50fc5f38e776f6a 1.51 MB 2,508 12
620,136 620,136 0000000000000000000b7293dafbc5ce9a9308ddf01dd878db70724e1b6e2bc5 1.29 MB 3,102 33
620,135 620,135 000000000000000000031d097eeb2fe33a4c6fbf2dcebcdbd49051a4d7e37390 1.24 MB 2,521 9
620,134 620,134 0000000000000000000367e3913cd028e75140c071c2ea14d98de580627e1c6d 1.23 MB 2,501 22
620,133 620,133 0000000000000000000d6b7cc20d88a2725556750ff5f3726ecf71fb27d8aa2a 1.25 MB 2,824 19
620,132 620,132 00000000000000000006eb18c3a0ebf30d1c018f9ae3461eb006d91fb131798b 1.03 MB 308 2
Previous 10 blocks ↓
Total Size: 703.09 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: 2,581.98 GB sent, 232.02 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.