Memory Pool Memory Pool Refreshing

72,399 transactions
33.87 vMB
Show Random Selection Loading Transactions
Max Size: 178/200 MB

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,790 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 3,296 20
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,789 (332,480 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
517,309 517,309 000000000000000000030e2a78c2cef0e2748d5a7f194bf5b58ec7c44a57385d 0.22 MB 256 18
517,308 517,308 00000000000000000036b1e029315a214a76371dc8a7e1d546bfa60bc58816c2 1.09 MB 1,432 30
517,307 517,307 000000000000000000009d4941e841717bc0659dee2cf36a24e15766400fcd14 0.77 MB 566 2
517,306 517,306 0000000000000000004bde9e77806f55ea65565b274c09fb93ba603fe0460047 1.09 MB 2,305 29
517,305 517,305 00000000000000000030f054d17608fae070b520c4bc9bd82a7ab951137183e3 0.66 MB 1,302 26
517,304 517,304 0000000000000000001b838d1be1943a258a2486ea4a7c7a16bca9210d87d988 0.55 MB 1,177 16
517,303 517,303 0000000000000000003b286306d94b010a9cd968fd120a4c1185a6a8b2a7d278 0.85 MB 1,113 20
517,302 517,302 00000000000000000046ea49eea15547e4ed745381f170706377460145b242c5 0.47 MB 775 17
517,301 517,301 00000000000000000007ccb07eeca6ab647de287acc636d261a88825e0bae5c3 0.07 MB 193 17
517,300 517,300 000000000000000000438529064b55d7efe9259cae32ac999431b35eb9346927 0.08 MB 230 36
517,299 517,299 0000000000000000001f1cd44618fb8d3ed8571051726fd786bff128e9c361e2 0.40 MB 1,197 23
517,298 517,298 0000000000000000000b05df3746f547aaa7c51d3bf4060a61f8f6f94246ef5c 0.18 MB 450 19
517,297 517,297 0000000000000000002b521fc3e807cf535a6305d095ec31c7ff51257ce75285 0.68 MB 1,455 19
517,296 517,296 00000000000000000036e4ece7884aa0ae01253d3ca9b043bbeb62c868eb7a5f 0.58 MB 858 14
517,295 517,295 000000000000000000357748011617f3c4e2983acf3ea01c869493a0a3ff28d6 0.33 MB 574 16
517,294 517,294 000000000000000000291240cb9b29715ea9a9b21109c81b28f8b96518dd2759 0.42 MB 634 17
517,293 517,293 000000000000000000401b5587f57d0c3ec7fc131d5e3083268cf0872db1e7c6 0.12 MB 212 22
517,292 517,292 0000000000000000003233a3a3e78267512afc12c738fee5e5b29c558731bba8 0.06 MB 157 21
517,291 517,291 0000000000000000003d82d8fe5cf5e21cf00c09474a189c34baa8113a0187a2 0.34 MB 813 15
517,290 517,290 00000000000000000047ab29b851ab5256153ea8f636a658980ec9f4bfa46c1b 0.28 MB 689 38
517,289 517,289 000000000000000000008d9806a9824ccd8b31c8686071636f1f8351673c3249 0.03 MB 46 21
Previous 10 blocks ↓
Total Size: 661.11 GB

Node Information

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 110 incoming
  • Data Transfer: 739.29 GB sent, 4.68 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. Electrum Server. This is used to get information about address balances. Bitcoin Core doesn't keep track of addresses, so you need a separate database running alongside it to store address balances and activity. This information is retrieved using the Electrum protocol.

    Electrum Server is what wallets like Electrum and Sparrow Wallet use.

Limitations

There are a couple of limitations to this explorer:

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead.

But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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.