Memory Pool Memory Pool Refreshing

48,021 transactions
19.51 vMB
Show Random Selection Loading Transactions
Max Size: 111/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,969 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 3,429 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,968 (451,296 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
420,672 420,672 00000000000000000232e690cab2a23224c8dcd7a976ac73d477d7554de43ee6 0.99 MB 430 3
420,671 420,671 0000000000000000005cf899717bdbbe17251dea9e2c7c698096f8e998ae01a5 0.95 MB 2,097 50
420,670 420,670 0000000000000000030ee37fbffb81d6ac93fba28737e6360d348a72eacb8aaa 0.73 MB 1,020 26
420,669 420,669 000000000000000001f507ec92b6aef19f0a6bb5134b89531230f6290e3f58b2 1.00 MB 2,719 64
420,668 420,668 0000000000000000043e6e347fa7fbf138752241ecdb60c19727718e9e038f23 0.06 MB 126 60
420,667 420,667 0000000000000000049d140efac5739111f129eb5831b0711647d01d06136344 0.18 MB 357 49
420,666 420,666 000000000000000004b2664c9d49066b182382a95b5b8fae296fd6980f9c3ce4 0.02 MB 35 64
420,665 420,665 000000000000000000dab03059cfc36666be116320ad0121c279dad2fd4c5a91 0.53 MB 1,106 54
420,664 420,664 000000000000000002124fbbf549f44b4c895f26c5c26565134eb43423a0d8bd 1.00 MB 1,505 38
420,663 420,663 000000000000000005080e58975c1226bb8dfae606e710ad155259c23f106f84 1.00 MB 1,588 47
420,662 420,662 0000000000000000020ecca591c352a5fa43fc41a7682de4e78c1035fc2426e5 1.00 MB 2,168 52
420,661 420,661 0000000000000000041b710ba17ace6a6867182f232ab8a61598f1f6ae25efb0 1.00 MB 2,352 48
420,660 420,660 000000000000000000579654fc221e609dd14dc9268f2e547a650acc75e11de9 1.00 MB 1,911 119
420,659 420,659 000000000000000000bbe4e9b0ee6ceb2acd5515f1ab2ba29dc742a331649797 0.52 MB 152 49
420,658 420,658 0000000000000000042260c0167883ccbbc68480bed178a85d52b46b5d43db62 1.00 MB 1,255 40
420,657 420,657 00000000000000000445a5df5537737e68d8028bfbb16a8c05a5619756c5c6b1 1.00 MB 772 27
420,656 420,656 000000000000000004a079fe8d21788a760bff8979fc473b5d21680b53e8c70a 1.00 MB 1,389 50
420,655 420,655 000000000000000004cb5658766a9f27f52d5cc536021a131ac097ab65b997c1 1.00 MB 2,638 68
420,654 420,654 0000000000000000030fb698d19c637a43706f0e7e51f5fbdbb249de7ea2f21f 1.00 MB 1,798 47
420,653 420,653 000000000000000004eae6e097a44ed56194b2c7d8c51e1f9b5afc3e8492311e 1.00 MB 2,147 46
420,652 420,652 0000000000000000049d6bf5a48f20a11da503dedb22286e084c1afa78154992 1.00 MB 1,675 61
Previous 10 blocks ↓
Total Size: 703.15 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: 2,582.92 GB sent, 232.28 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.