Memory Pool Memory Pool Refreshing

66,352 transactions
34.52 vMB
Show Random Selection Loading Transactions
Max Size: 195/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,453 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 2,472 10
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,452 (51,023 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
821,429 821,429 00000000000000000001efd3baa5d9d0314e87a83f5fc684d5a299c776608524 1.61 MB 4,166 257
821,428 821,428 000000000000000000011dd74372ff2d5fdec5e7431340a160b0304f3f145e82 1.71 MB 4,499 298
821,427 821,427 00000000000000000003adfffc5235f9f62589ed8d28241f19a66a42444fe20f 1.75 MB 4,576 240
821,426 821,426 000000000000000000032c6c7e1c69e1e344e5b52dd8df0d1cc4a79a38846a4e 1.71 MB 4,458 285
821,425 821,425 00000000000000000001af3a35c5d92f0dd1c7d549f9dc872ed9d4487ff693e8 1.72 MB 4,513 238
821,424 821,424 00000000000000000003cda4aa7a9999379e6334ff98d6f435a62157dad3d63b 1.69 MB 4,194 261
821,423 821,423 000000000000000000003508f17c52335c6915c4e6ee22de42a29d650b612b56 1.68 MB 3,446 257
821,422 821,422 00000000000000000002ca185962a3316a93130ce569a8385b1ebd2d3325b9c7 1.58 MB 3,555 168
821,421 821,421 00000000000000000001401f8a768c947c48d6fe1abb7aeb849507881038751a 1.64 MB 3,930 177
821,420 821,420 000000000000000000031a8008ac3c86472ca36fd849ab74ef20dde72c7f6cb8 1.59 MB 3,741 217
821,419 821,419 00000000000000000003472ff0d285c8bba53bef22393a968e8e634765ba86b8 1.57 MB 3,575 212
821,418 821,418 00000000000000000003a30ba6676cb19e3568bc794ca1be8ed1215b8aa9e027 1.69 MB 4,291 150
821,417 821,417 000000000000000000022bf639bbfea837308c5d76b9dc033b74da0c00a8f94f 1.72 MB 4,494 157
821,416 821,416 00000000000000000002dadd18604f65d540379bbbcf2b1a6db84078a9f530d6 1.66 MB 4,223 173
821,415 821,415 00000000000000000003ddcf58f87f0708bcd2d3fd15f17c62914dae37af13eb 1.48 MB 1,503 141
821,414 821,414 0000000000000000000121ee04ac1769e035b9fe0793bcc6b5f1701ea437d063 1.66 MB 3,693 142
821,413 821,413 000000000000000000024bbdde313e7251de002f9c4107ca422c2606986c5740 1.59 MB 3,754 202
821,412 821,412 000000000000000000006a5e16755c63e917664814b19a59f967bb48324d551a 1.63 MB 3,493 133
821,411 821,411 0000000000000000000374ddfffd80871af8bd3cf554151528ec0203806bc051 1.76 MB 4,615 155
821,410 821,410 00000000000000000002f8d65ee7f7c154b088cc1a328d8d93a0bf48dda8ba2a 1.70 MB 4,003 132
821,409 821,409 00000000000000000003400f77e41f707d7b847e00b23feb219d6293adaa0f78 1.74 MB 4,428 152
Previous 10 blocks ↓
Total Size: 704.04 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: 2,639.12 GB sent, 238.23 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.