Memory Pool Memory Pool Refreshing

63,878 transactions
22.83 vMB
Show Random Selection Loading Transactions
Max Size: 149/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,937 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 4,085 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,936 (450,071 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
420,865 420,865 000000000000000003d99ab262b9db49efe685ec1ecfa79de760f00b5f9f6d35 0.30 MB 863 63
420,864 420,864 00000000000000000078864272b89bd21ce6e9336a0c25698fceb70c3fb06a26 0.01 MB 37 198
420,863 420,863 000000000000000001f80048212a67a5229be23d1d468fbd32d12af4378ee204 0.81 MB 1,988 52
420,862 420,862 000000000000000001ca1cf5bde2e9b00ef84eb28355973161e7f40ff3218255 0.42 MB 963 58
420,861 420,861 0000000000000000047cbff1a3d4f1f18cf15d7f8e0a5442b564f9116ac06488 0.72 MB 1,681 57
420,860 420,860 000000000000000001fad3110a780cc7f4252ae9a845cb7b8da29f30f19de2db 0.46 MB 1,300 65
420,859 420,859 000000000000000004bd6dc2ed8d30d3759d7bf4cc881e626d584675e315c21b 1.00 MB 1,763 38
420,858 420,858 0000000000000000045c997e80761ce99b1d1e5811901a2815eb70ac7e7ac181 0.00 MB 13 160
420,857 420,857 000000000000000000673e62bf92d3bc1f212912fbca4e6c9249d586f5955b09 0.42 MB 1,168 66
420,856 420,856 000000000000000000d774f20a786df8b07e1ed37cca27a2d080c3d982536368 0.99 MB 2,335 56
420,855 420,855 000000000000000001a31d1b073bea614e2f8e6905e14771eae54a07a7815ec0 1.00 MB 896 25
420,854 420,854 00000000000000000255b450e1614c5633bb468271b98b4eefa8e7cc5dd78d00 1.00 MB 1,764 43
420,853 420,853 0000000000000000021fb6bca3fdd1c1fac8033d433677e20736b636bad50e6d 0.25 MB 602 72
420,852 420,852 000000000000000002667f748e780e386d10a4472fbbad58f68a9ac4bb0edaee 1.00 MB 1,673 37
420,851 420,851 000000000000000000f56e93b38d452763f1a4ba87eb621ccf88f7fc3c5a2ada 1.00 MB 3,025 78
420,850 420,850 0000000000000000005b64feb3521335a3c98e61e0c1579815cfd1967ba5add2 1.00 MB 1,980 51
420,849 420,849 00000000000000000005f22122c8ce36c5c8ed97b4995e8794b7f93b91034a91 0.75 MB 238 15
420,848 420,848 000000000000000002fa38010f6d8a474340a7c0248f0de2c1afa116dc472ab6 0.23 MB 483 52
420,847 420,847 000000000000000002a4e8c76165a080a669fcbab99ac00e4268ae737e70f31d 1.00 MB 2,401 64
420,846 420,846 000000000000000000398c815d46db455d22c59e1ec8ccf5635fc3930daa6ea4 1.00 MB 1,437 40
420,845 420,845 0000000000000000042014e4917ffca8dfb891498d9ee59eb7e50337ed59cc68 1.00 MB 1,379 38
Previous 10 blocks ↓
Total Size: 701.23 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: 2,402.78 GB sent, 218.82 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.