Memory Pool Memory Pool Refreshing

66,946 transactions
30.89 vMB
Show Random Selection Loading Transactions
Max Size: 172/200 MB

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
849,449 000000000000000000035d250000000000000000000000000000000000000000 ago 1.00 vMB 2,591 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 849,448 (4,936 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
844,512 844,512 00000000000000000001c207decd9885a18b903e3f9a0337c4c96ae1901f18c0 2.48 MB 2,164 10
844,511 844,511 000000000000000000028d478797083031ce01fde1cd1f8a061df6592ead713a 1.96 MB 4,314 9
844,510 844,510 00000000000000000002672343b3c146c3b71f32d92fa220790f234fc502c00f 1.76 MB 3,638 10
844,509 844,509 00000000000000000002ba5dfb76ee275b8dc9135f4730bcfd00937b207443a1 1.47 MB 3,376 17
844,508 844,508 000000000000000000027bb6a2454f1d996882c5315acae1bbcbf80f3434e6be 1.63 MB 3,462 14
844,507 844,507 000000000000000000035dd8a466ddaac452cb73098a3daf32c7e23434acf9a6 1.81 MB 2,923 12
844,506 844,506 00000000000000000003176bafcd1c1ec80614778912a43745f07b29f5be7389 1.55 MB 3,651 20
844,505 844,505 00000000000000000002bc4b14d8e804da03625e8c134ad2fcdb9db2110e063f 1.57 MB 3,523 14
844,504 844,504 00000000000000000002faf4c875f2ac75105340a1f0a52de5967288eada1b87 0.00 MB 1 0
844,503 844,503 00000000000000000002b2a425351019bc13121c757c4685c4d17725937d410a 1.52 MB 2,884 26
844,502 844,502 000000000000000000034164f16eafc9394e9c5340ee3c3818eaac1502842f42 1.54 MB 6,483 8
844,501 844,501 000000000000000000022934c61e99c070ed995eaeacf5c084b7146a87a5fd08 1.76 MB 3,145 14
844,500 844,500 000000000000000000027bd1b61f21075318a267db9875d1350cc26524e41f2f 1.81 MB 3,510 12
844,499 844,499 00000000000000000001fc6b9ab95c3996b94beea1d6f1cf82bc8a36033f8465 1.60 MB 2,912 18
844,498 844,498 0000000000000000000229a1b573198bd1b0d7dc0abe0c4db3d6b48f9ba667f8 1.86 MB 3,417 15
844,497 844,497 000000000000000000033c3564cc99bce2d9811e6ae61b971058eaca3cf05bbd 1.80 MB 6,583 7
844,496 844,496 00000000000000000001ea23e9ab0a64630372826b2dd0210653ac70ef2c5d72 1.50 MB 7,582 7
844,495 844,495 00000000000000000003115c6791e311e7e573cfeaa0a20f5febfd1d39708d78 1.80 MB 5,238 13
844,494 844,494 000000000000000000034f7dcd7682731e1a89f2849d7d516f5d2a71b593fc0a 1.75 MB 5,389 10
844,493 844,493 00000000000000000001134167c36aa3d8cba3818228895962c4cb0b312c434d 1.90 MB 4,541 12
844,492 844,492 0000000000000000000335f8c28622c805bbd9fa5513f50469b76de1fa002ad4 2.01 MB 2,828 9
Previous 10 blocks ↓
Total Size: 660.46 GB

Node Information

  • IP: 46.19.137.74
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 90 incoming
  • Data Transfer: 366.91 GB sent, 1.59 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.