Memory Pool Memory Pool Refreshing

40,930 transactions
20.40 vMB
Show Random Selection Loading Transactions
Max Size: 113/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,629 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,722 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,628 (226,671 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
643,957 643,957 000000000000000000107efaebcbaf8b671d88de171562378ba86208bdd335cd 1.04 MB 2,579 6
643,956 643,956 000000000000000000094dc5886f160904dbb30af2500ed66b8df574d0a0071c 1.16 MB 2,410 4
643,955 643,955 000000000000000000053ba006b1a6f5f33d159f132cb3ce8629ea0f66737b4d 1.37 MB 2,173 39
643,954 643,954 0000000000000000000929143b9b7dca9c1b2db33a7d8502a8a0c974a2c6acb5 1.28 MB 1,846 84
643,953 643,953 000000000000000000026b6fb8d4294b9e2b52a0383cac2bb6d7baf4dde27c21 1.41 MB 2,571 68
643,952 643,952 00000000000000000004128ca698d2eee026ac3d13f7f901f9e4cd02980bb1c5 1.42 MB 2,444 31
643,951 643,951 0000000000000000000e66f90cda976b16458a9c9988522b9a5864185f7f0eef 1.38 MB 2,243 75
643,950 643,950 0000000000000000000c28443f33a673413943d5ae2c0b1fd873946a833137d4 1.36 MB 2,894 54
643,949 643,949 0000000000000000000c074e5fc296f60dc2e7ff2fd38788a9da08782ddab4cf 1.43 MB 1,943 98
643,948 643,948 0000000000000000000d296d4e966dadf225dcd46367a2fca773e3413ad674a5 1.58 MB 785 88
643,947 643,947 0000000000000000000528c011805abd0be9198b26e9052dddd8689e804e45c5 1.55 MB 1,888 106
643,946 643,946 0000000000000000000b700ec7ebd63a1837ec5b4cc6f7f46f3917ca7a9a6b7d 1.77 MB 462 86
643,945 643,945 00000000000000000000ca6b2238474b88458d4b1ca8140751d9929e64622d21 0.74 MB 1,490 41
643,944 643,944 000000000000000000046336d259566521fed3b1c3f5226a22a28d3a02238e46 0.73 MB 1,363 39
643,943 643,943 0000000000000000000ee9e4fe616769553437a282ad8c30a961852bef03cc83 0.84 MB 1,782 30
643,942 643,942 000000000000000000042fcffce74491d8ab304b5b707217c74ac1dcc47a5710 1.33 MB 2,228 59
643,941 643,941 0000000000000000001086b5d7fd3d7a823f7c92effe971421bb280524be2dd3 0.05 MB 77 67
643,940 643,940 000000000000000000079c2009f912999a6b1b9989849107cd004eebb49f81bf 0.38 MB 774 31
643,939 643,939 0000000000000000000b256f44e727451189bf824a79be21e3649657fb8a7ca4 1.41 MB 2,277 36
643,938 643,938 00000000000000000002845b780a52da59b4da2e6195cc087a2ac0a2c3a74364 1.29 MB 2,041 48
643,937 643,937 0000000000000000000f95dc41c4223521bad67ae208ccf804998c173534efab 0.39 MB 603 28
Previous 10 blocks ↓
Total Size: 700.64 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: 2,374.55 GB sent, 214.77 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.