Memory Pool Memory Pool Refreshing

64,940 transactions
24.07 vMB
Show Random Selection Loading Transactions
Max Size: 154/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,071 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,351 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,070 (12,613 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
856,457 856,457 00000000000000000000edc3408856d928d191034064dec87d87d374cf5972ef 1.66 MB 1,677 7
856,456 856,456 00000000000000000000e4b1ded95bbd90c694f43293fd1363c5af62549558b7 1.65 MB 1,576 7
856,455 856,455 000000000000000000000f22bca27605abe2efa58953c0cdbf60fd64c83ee02e 1.64 MB 1,699 7
856,454 856,454 000000000000000000029997c85846e3a32ab7315aaba74d8aaf11d2c41c3d4d 1.62 MB 1,397 7
856,453 856,453 00000000000000000002788a69e76109c2f0be8ed962d5357978dd38be60d658 1.64 MB 2,242 4
856,452 856,452 0000000000000000000258789fb6bf5e032c557a5bf4a423119b49ee284c1699 1.55 MB 1,066 6
856,451 856,451 00000000000000000000c66660104a5b8062a3dd27bddcf51fed5f5362b7ee5b 1.60 MB 1,899 7
856,450 856,450 000000000000000000008c1d4eda25b19853624ee03a8cad5fd5deaa9d1960e8 1.54 MB 1,567 8
856,449 856,449 00000000000000000000a401f9670ec06528e69012438189aa2678e21f831eec 1.57 MB 3,766 4
856,448 856,448 0000000000000000000096d45fd430e3bfe4c100af6b28779b70d66ef13639a1 1.49 MB 947 5
856,447 856,447 00000000000000000002ec030f0a0d748e56f96dd575c838ad55ed47141391b2 1.68 MB 2,849 7
856,446 856,446 0000000000000000000174316a5b3e48f8ad76d0243e2c8d303b005bd1005ec0 1.68 MB 3,051 8
856,445 856,445 0000000000000000000221dd3cb3506bc21daf3646d3864cccac80d23f8f64de 1.64 MB 2,103 13
856,444 856,444 0000000000000000000294b7b3f09150d9a4591bc1d7ddae40ff911a5cf78f07 1.39 MB 2,020 4
856,443 856,443 00000000000000000000c2d07e969642b86665995411b81f03b20cafb624cc63 1.26 MB 973 5
856,442 856,442 0000000000000000000253acd146117a6d5507b7b891dfb542fdc8963c0de61a 1.42 MB 1,836 6
856,441 856,441 00000000000000000003057071f1d044d1b25807a9f41c30663e1f5e140c2a33 1.39 MB 1,913 5
856,440 856,440 000000000000000000014cc3d86b7c096ef92aca180e3cf27d72e34ce944caed 1.49 MB 2,284 6
856,439 856,439 00000000000000000002b8a66307c997aa27bf99a384ceb7cfe5f29576eddb26 1.60 MB 3,476 3
856,438 856,438 0000000000000000000211860e1b3b6239107301f199bf751ffb39df3f09c922 1.87 MB 5,307 4
856,437 856,437 000000000000000000011aec6fb9547ce6187e8606f4de5954302bfae1711c46 1.79 MB 5,691 3
Previous 10 blocks ↓
Total Size: 697.69 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 11 outgoing, 114 incoming
  • Data Transfer: 2,059.83 GB sent, 196.15 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.