Memory Pool Memory Pool Refreshing

84,398 transactions
34.37 vMB
Show Random Selection Loading Transactions
Max Size: 200/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,005 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,312 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,004 (50,384 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
821,620 821,620 00000000000000000002f2644866f43e743b720abcbd5c5b937e94bc6f42d3b0 1.76 MB 4,830 325
821,619 821,619 000000000000000000000f25d51688a53fb5ff480078a74b4984e5398e13e547 1.61 MB 3,730 265
821,618 821,618 0000000000000000000289bd02b8f2c0df605eb0fa2a9d070e7b44c7472bb600 1.67 MB 4,299 360
821,617 821,617 00000000000000000002f1bb9cab9fb45117072143776dce2b952a140173304c 1.67 MB 4,090 393
821,616 821,616 000000000000000000029dc64a101a4b7df9bb55b8bebb1c8e9bf4044e34c45f 1.64 MB 3,287 475
821,615 821,615 000000000000000000030bd052b1f75b720a06b6a09a3625cbf9b8c240987d88 1.71 MB 4,187 294
821,614 821,614 00000000000000000003c213203d6e57ec332357ebdbbf057d70c8227b4209d3 1.62 MB 3,866 284
821,613 821,613 00000000000000000000fdb964d2ae1684888b969063e712d2bfc59b32224435 1.50 MB 3,175 255
821,612 821,612 00000000000000000003a6687f03c3226fdd168ba58091bf6e1b0d93ac8c0376 1.67 MB 4,251 358
821,611 821,611 00000000000000000002a261d4a5478407fdf5b9ec12d5a4a9c92976c71994bd 1.92 MB 5,611 370
821,610 821,610 0000000000000000000197ea5fcd3f2a984194a2a75b86ab1fc5879557fb4c21 1.73 MB 4,352 364
821,609 821,609 000000000000000000036453900cafd7c5bd84b316129f6a3e0771bac627ffe6 1.77 MB 4,866 356
821,608 821,608 0000000000000000000401c5ed96af8093c10be5a85dc380ae20f13db41690b9 1.81 MB 4,836 396
821,607 821,607 000000000000000000042c857d665dc0c1b4044002c9971f37420e72c65b4b8d 1.75 MB 4,474 465
821,606 821,606 00000000000000000004149bf4a18caab7bf7a8baad7df0d33ae3b1052ecd4b3 1.70 MB 4,550 541
821,605 821,605 00000000000000000000145d9381e33d45a5f0e416b918843e66afb233cf33af 1.84 MB 5,050 451
821,604 821,604 0000000000000000000288420e8b35009aa4de97025aac1f295c49b0af8994df 1.75 MB 4,507 477
821,603 821,603 0000000000000000000003af1d3b43e2abc3f77037387b1ed0672789882e29a9 1.71 MB 4,286 556
821,602 821,602 00000000000000000000d75ca4d8d4735062f2d8ec58c771e818e33275d9a7d1 1.80 MB 4,966 620
821,601 821,601 00000000000000000000dd964a4cd0c1e40249451f01a52163036b9aacb7b935 1.77 MB 4,881 545
821,600 821,600 0000000000000000000058e732f343b148eda19c91360455f04ddd1dde833351 1.81 MB 5,120 571
Previous 10 blocks ↓
Total Size: 703.22 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: 2,584.98 GB sent, 232.80 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.