Memory Pool Memory Pool Refreshing

71,313 transactions
33.08 vMB
Show Random Selection Loading Transactions
Max Size: 196/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,140 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,825 15
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,139 (19,983 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
850,156 850,156 0000000000000000000255ca51d2e5b99a50d92a8d26a920373692dc1455aa58 1.52 MB 2,688 11
850,155 850,155 0000000000000000000335c5e65bcae4d670bed156a8f9acbac9da29b670072d 1.52 MB 2,869 18
850,154 850,154 00000000000000000002e8372d66e6863c93ffe84aa54834f413c36a4fa08414 1.60 MB 5,743 9
850,153 850,153 000000000000000000011ab6285648790346dcb1801398c0a41cbc259d9ed61d 1.52 MB 5,045 7
850,152 850,152 00000000000000000000f0965dd417391276f0d058c7bc0485497662df4d2e87 1.49 MB 4,981 9
850,151 850,151 000000000000000000015d3d35005c50396aed0feb705ebc42a56ff99a686461 1.45 MB 2,087 10
850,150 850,150 00000000000000000000d7e90106569804c295b7707fcd29704ee50d7b090e38 1.52 MB 4,413 9
850,149 850,149 00000000000000000001c7441cbaed98cc266919b5bc2e7237db258c1356a7a5 1.63 MB 5,084 8
850,148 850,148 000000000000000000006ee8fdad7e24aa10ccd4ccc98e2a6ae94b1a5e7f0678 1.54 MB 3,562 15
850,147 850,147 00000000000000000002288a332ff51e0a245512a7654c35081b00a48a0a1f5d 1.65 MB 4,686 9
850,146 850,146 0000000000000000000209b44b1c518e3f27d17bc0c3cf781146340c85779f18 1.54 MB 3,515 10
850,145 850,145 00000000000000000000c80405ffc377c122e1bc2239c87bb4cd230dfc4a27e3 1.59 MB 3,028 12
850,144 850,144 00000000000000000001afeb191dc74956803421537968333d422fc9f5bb744e 1.48 MB 2,652 25
850,143 850,143 00000000000000000001040d448b8d75ea5a9f571fa479682f7b022443a11d84 1.54 MB 5,656 8
850,142 850,142 00000000000000000002b271f4739d427b3d4bab48c6a78d872fc319019efa99 1.63 MB 6,041 10
850,141 850,141 00000000000000000002872bf6a1b36e0861e29136f17d6371dcd0d8567058e0 1.67 MB 5,847 9
850,140 850,140 000000000000000000001e30b8f057133c4acc6e992b63b4469a96923508d5a5 1.58 MB 6,988 8
850,139 850,139 000000000000000000006dbceefa23b1f15b0b570e7871751f8f829b4bca614c 1.65 MB 6,266 9
850,138 850,138 000000000000000000025755ecc35e18fe9de8e5c2e93de4db2cc5d1f75c69fc 1.58 MB 7,672 7
850,137 850,137 000000000000000000009c4cc57cc9fcbd9e2a60515f46632ce67e5ee3694836 1.57 MB 6,676 8
850,136 850,136 0000000000000000000026103ff5659cf80e523c67b15e623b715935e207fc81 1.49 MB 1,623 7
Previous 10 blocks ↓
Total Size: 699.72 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: 2,185.38 GB sent, 208.55 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.