Memory Pool Memory Pool Refreshing

96,660 transactions
29.83 vMB
Show Random Selection Loading Transactions
Max Size: 188/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,268 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 5,831 25
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,267 (231,822 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
638,445 638,445 00000000000000000009d3dbf062449807fadd6cf702d91bfdf7957481208198 1.22 MB 2,354 30
638,444 638,444 0000000000000000001091a24700c23401ed067a8e49762d79e3afea54477af1 1.30 MB 2,656 43
638,443 638,443 00000000000000000006db7b13afef83923fbe5b5ce5267780672a3389819aff 1.28 MB 2,508 38
638,442 638,442 000000000000000000043e47d9f3bb71d36db46134543d59a0b51b517f0bc40d 1.22 MB 2,626 24
638,441 638,441 0000000000000000000ed1fe68ee0a511888ceadf2ffcdce949777688bcd861e 1.26 MB 2,379 44
638,440 638,440 00000000000000000007d72bb12db6bef57b9c4a2d2a2e9e5e9784d74b1a9a53 1.27 MB 2,336 35
638,439 638,439 000000000000000000029ad2b2a3ab18d67597bf07ef1b9f74fa157ec9485617 1.32 MB 2,076 34
638,438 638,438 00000000000000000004f07a0629c821c292b6ac11b5f9de883e60d64fb67161 1.31 MB 2,380 48
638,437 638,437 00000000000000000001f4d18537f50686934f4c3469c5743375e7e9f23ca46a 1.34 MB 2,609 54
638,436 638,436 0000000000000000000e12239b58be53945ef55c84a65cedcd49ccef0521f74b 1.31 MB 2,712 29
638,435 638,435 000000000000000000007c0a86d72b68318bc66f0023895c322b77939fc99fa5 1.22 MB 2,587 25
638,434 638,434 0000000000000000000dce20413fa8534e6690db45cb4dcb6630685873e345b2 1.01 MB 1,878 24
638,433 638,433 000000000000000000053e6ddbd5c9a5d324d03bb47162c05db3c52e0d166860 0.84 MB 1,696 25
638,432 638,432 0000000000000000000716e28538374a49aec9a23240661360a3354522156de2 0.70 MB 1,085 23
638,431 638,431 00000000000000000003d5d3c8ac04d0fc6f8b40ef75981b5638e8f7b6a4d5ab 0.97 MB 1,944 8
638,430 638,430 0000000000000000000fd0d2d8b005b3b8ad87f8e39a511ba31aa863f14a573e 1.19 MB 2,436 22
638,429 638,429 000000000000000000055e422e25eff904dcb1447329d989c7fa3af97b40e842 1.17 MB 2,246 25
638,428 638,428 0000000000000000000b77c5b079dcaa2483fc34ba84bd740515207007eb7242 1.15 MB 2,113 13
638,427 638,427 00000000000000000002279141e3a4dea7f4e3cb94a0b876431891d9d7c04fd2 1.26 MB 2,568 43
638,426 638,426 00000000000000000007b468fc390f01910f1b6c207473d5f0ceadc06461385d 1.29 MB 2,716 19
638,425 638,425 0000000000000000000da4c7644bf443eee1a2a54390043d338ad2ec58689893 1.10 MB 2,397 7
Previous 10 blocks ↓
Total Size: 699.96 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: 2,211.81 GB sent, 210.13 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.