Memory Pool Memory Pool Refreshing

30,896 transactions
21.67 vMB
Show Random Selection Loading Transactions
Max Size: 133/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,432 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 4,356 2
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,431 (13,566 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
849,865 849,865 000000000000000000034f765aca4ffdb372b6c004a0635cb62a88fecb586188 1.49 MB 5,262 8
849,864 849,864 0000000000000000000015c5aacedfba35e09ce94c3ec114d8d0cc4b68827c1f 1.57 MB 3,441 14
849,863 849,863 0000000000000000000288a7007b579ff96c27292d6a34d2f63460e5ebdba4fc 1.48 MB 3,276 11
849,862 849,862 000000000000000000024b7f113e46f17a1b49ed15621f560372e6191ff59e66 1.54 MB 6,829 8
849,861 849,861 000000000000000000023eb06f036c0a8431c44367242e54b5e1510a08773d5a 1.48 MB 3,711 10
849,860 849,860 00000000000000000002731497e9fa8a903218ff3334257086cb09760dc2ccdb 1.49 MB 3,868 9
849,859 849,859 0000000000000000000169d0a5d857c33e042f3b02c8d32c673c7c12052ef1ec 1.46 MB 2,745 14
849,858 849,858 0000000000000000000006850b570b1d7104c0efaf24aa5903e8c6df85a328b2 1.60 MB 6,291 11
849,857 849,857 00000000000000000000d2845e9e48d356e89fd3b2e1f3da668ffc04c7dfe298 1.65 MB 6,017 8
849,856 849,856 000000000000000000019b315f00712958c22b86b09e3f53998275eacbebf9b6 1.59 MB 3,284 16
849,855 849,855 00000000000000000002935271c819bc0150dbec4e8b0f41cc13e60fa12df96e 1.66 MB 4,754 10
849,854 849,854 0000000000000000000136bfa0892ddd18fd19ba1f129c5edcfa018df281e224 1.43 MB 2,746 14
849,853 849,853 00000000000000000002655272d7402248de36bac5fab4775ec92ac79f92734d 1.72 MB 2,931 9
849,852 849,852 0000000000000000000296a74ddc3141a45c5c78eb50408cea0d92cef727a6e0 1.59 MB 3,257 19
849,851 849,851 00000000000000000001ded1832b83def2bae323a5a4ab9edbc8553db58191a3 1.61 MB 4,264 14
849,850 849,850 000000000000000000019a6de346adf2397326e265743d4e889d47c5cf187efe 1.76 MB 6,638 10
849,849 849,849 0000000000000000000327a7f15595a9d06663861a730db99bf9acf8250c8eee 1.79 MB 4,071 13
849,848 849,848 000000000000000000030162350385edd95507218936ac681fa78f0793f8645e 1.75 MB 2,440 8
849,847 849,847 00000000000000000002c1a036528a20cb57b4059eae609acc43d94b9829ee73 1.70 MB 3,445 12
849,846 849,846 00000000000000000000910a0bc7dc4fa2e07d539c7b29c2310848e16d159779 1.55 MB 3,533 19
849,845 849,845 00000000000000000002c7fefb9b000fa67055876f6e281877425cbcfc9a7d6a 1.55 MB 3,428 15
Previous 10 blocks ↓
Total Size: 686.94 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: 1,498.21 GB sent, 117.93 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.