Memory Pool Memory Pool Refreshing

67,191 transactions
30.68 vMB
Show Random Selection Loading Transactions
Max Size: 187/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,865 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,259 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,864 (27,539 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
842,325 842,325 000000000000000000007dba2eeeae201ff091d0d159fa8577884307aa849eac 1.69 MB 3,371 33
842,324 842,324 0000000000000000000083f677b71568b7ce035a04e958f381815327cc6f39de 1.80 MB 3,201 30
842,323 842,323 000000000000000000024a9cf0f249609bbc96280ff585ec7c10bb1ce6945639 1.57 MB 3,232 31
842,322 842,322 0000000000000000000249f2e08c6739739feadaac75e2977a530a9f3221bc94 1.59 MB 3,562 49
842,321 842,321 000000000000000000018e3416e46fa9be0e9da6cbf44eae4331efb0577695b7 1.42 MB 4,192 25
842,320 842,320 00000000000000000001b902a81b2950512e1035428a5aaf8cb556b4641a7910 1.58 MB 4,511 33
842,319 842,319 00000000000000000002c20becd1126c93a55eca00261750730afb45556d82a1 1.55 MB 4,338 26
842,318 842,318 00000000000000000000fc38668818b1c0371e955e07aca18efde7d07b3044b8 1.51 MB 4,220 54
842,317 842,317 00000000000000000001d7341b0baca02a08f554fd911f0da537acf6ecafafe9 1.50 MB 3,639 43
842,316 842,316 000000000000000000005d7a51fc27f942683e990ffc019d3156257fa206e2b6 1.59 MB 3,631 58
842,315 842,315 00000000000000000001763407dde7193d0215ce6e621d9aced4ba3f8df88809 1.46 MB 5,771 26
842,314 842,314 00000000000000000000cb74f8ef979b7bbd631d63b7d613e814b5d8094c7780 1.73 MB 4,840 25
842,313 842,313 0000000000000000000285b5518257cb692e1145d75d9a20153f2fd05f985191 1.81 MB 4,009 36
842,312 842,312 00000000000000000002219c2b7bf0ab26521f9910e99cfaba47948425af6431 1.53 MB 3,831 19
842,311 842,311 00000000000000000002cf59bd44564c4fd5f2116a43bebba3a106ac6daf7748 1.62 MB 6,488 23
842,310 842,310 00000000000000000002d52097db6dc86e46dcdb57ce8b24e40e2784db2343ea 1.47 MB 6,505 27
842,309 842,309 00000000000000000001552583bdc8db217ad451e2be30044c4df68a4b994727 1.65 MB 5,863 33
842,308 842,308 00000000000000000001522668690124612328950504d51821a33fc5d4e466ca 1.47 MB 5,032 35
842,307 842,307 0000000000000000000040db66b7563c99c3ce7ec8d58c73103fa0edd3f5a949 1.63 MB 6,172 22
842,306 842,306 000000000000000000006a6045a537e80c74ecda92507bae7d9e06c1fb823915 1.46 MB 5,545 27
842,305 842,305 00000000000000000002a951c7374f5822b99940ef5daa7946f8794eed97bab0 1.56 MB 4,867 36
Previous 10 blocks ↓
Total Size: 699.21 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: 2,132.69 GB sent, 205.23 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.