Memory Pool Memory Pool Refreshing

65,348 transactions
31.87 vMB
Show Random Selection Loading Transactions
Max Size: 174/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,347 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,375 18
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,346 (248,699 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
621,647 621,647 00000000000000000010fd86b5a34d2aec2db56a243bf80c593b9cdef385d3b6 1.34 MB 1,656 7
621,646 621,646 00000000000000000009797c44b6ab238bf076d478c4551a0444c762d704c9bb 1.32 MB 2,551 45
621,645 621,645 0000000000000000000ee80e9c226ed05944502b8c5d44d2f98963d3f823fb87 1.19 MB 2,486 21
621,644 621,644 0000000000000000001024fa9f190bb703d256a6f78887fa3129e4e9010f0993 1.09 MB 1,393 11
621,643 621,643 00000000000000000010cb2afbcdfba602b691abd0c4ac602d8911842dce9f6c 1.07 MB 1,607 16
621,642 621,642 0000000000000000000d3ce7450334da05ca06a84831118ba85adec6a4f7b6de 1.34 MB 2,677 51
621,641 621,641 0000000000000000000be777ce388106de4ee3e3905f8ed922394ae321a7ffd8 1.17 MB 2,348 28
621,640 621,640 0000000000000000000cffc32e6f302d0c91380584c7b837fcc4c75e55386e56 1.22 MB 2,175 45
621,639 621,639 0000000000000000000ebe723e231f104f616a6b47b80add3129dbdc4f549150 1.16 MB 2,924 24
621,638 621,638 0000000000000000000d8e0fde199e57ca42d1c12ba0f3549b89ba41afbe628d 1.28 MB 2,829 41
621,637 621,637 0000000000000000000f6777d9675b268f29adc23425f01380ed45b01d12f7ef 1.15 MB 2,417 27
621,636 621,636 00000000000000000007867ebb697b01b58c0c94c1aa79819e054bb9f787ab9e 1.32 MB 3,007 51
621,635 621,635 0000000000000000000ebd7f0330bfc67c5213f46b8400ec59f3adcb838169b1 1.39 MB 2,552 63
621,634 621,634 000000000000000000082fb94943c1a92c418c5b8e94e586da5fb079d26b678a 1.26 MB 3,037 30
621,633 621,633 0000000000000000000ffec0cefa53dbd2a64bbdb2f241bc430c2c6b641126c5 1.36 MB 2,989 74
621,632 621,632 00000000000000000008bbf7d5ce8c6d8c2c7d180e9893afe0428bec90fcad79 1.31 MB 3,062 57
621,631 621,631 0000000000000000000d40b593b9ea2ea65d88b7de26fbed4a8fe9b65e1ffebb 1.28 MB 2,464 82
621,630 621,630 0000000000000000000a9cdaf3230842aa0b856f5e7f572e5cf27871201fff20 1.21 MB 2,676 23
621,629 621,629 000000000000000000088c107468c75ccdf2c4f9008d1fb507f240074691ce39 1.23 MB 2,910 38
621,628 621,628 00000000000000000000aaa33d3bc36336e951cd14f19344673f2332d301be33 1.38 MB 2,777 61
621,627 621,627 000000000000000000064bfc154cfee593a0bccd499fb05c3ce6990bf7392d32 1.30 MB 2,920 81
Previous 10 blocks ↓
Total Size: 700.10 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: 2,240.56 GB sent, 211.08 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.