Memory Pool Memory Pool Refreshing

71,626 transactions
28.00 vMB
Show Random Selection Loading Transactions
Max Size: 166/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,243 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,438 19
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,242 (433,804 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
436,438 436,438 000000000000000002a20cad222ba71c9a9f741d4fe4de22febd0a3cfacd92b8 0.66 MB 1,408 67
436,437 436,437 00000000000000000301219735e0eb0220599ca222354ad9bca4b30038325640 0.06 MB 18 103
436,436 436,436 00000000000000000038b45ed38706d125d80d09ab567186157be14b8b5effb2 1.00 MB 562 21
436,435 436,435 0000000000000000021233cdb4b8ac0f50805e20b113396b9b70231432d44b02 0.44 MB 1,017 74
436,434 436,434 000000000000000002ee98aa31b7c5d6ec62d725272dd1bc8bd01b7282d41c25 0.84 MB 1,427 49
436,433 436,433 000000000000000003d22530b9fd763bdba8ac601ae700f1a392a2810470183e 0.95 MB 186 10
436,432 436,432 00000000000000000430a3e53dd14185822ffb0ce22e3dec3e64426c91c8634e 1.00 MB 767 28
436,431 436,431 0000000000000000042e61f85e71fe547222c86ad3fa2add832ac84888e30346 1.00 MB 1,469 48
436,430 436,430 0000000000000000006221cbbe15c1f9064bd437c133df81f310de4967b4fa1c 0.75 MB 1,969 79
436,429 436,429 000000000000000003b23b14cd4c111236bba848c54fb9e6ca3c1aea740db573 0.59 MB 1,140 66
436,428 436,428 000000000000000000c11b33c425055561b10fb71b4092cd7c3ec64ce6b7f58f 0.06 MB 112 33
436,427 436,427 000000000000000002374a82c74fb867863b1d335492949a90ec322718a30f2a 1.00 MB 2,128 50
436,426 436,426 000000000000000002708a9d0e8f9f00640238ca4710515881e32db3ef302040 1.00 MB 2,440 78
436,425 436,425 00000000000000000037a2569f8a0346d6a3907226db425d017f7d9b2c3ed007 0.75 MB 1,858 82
436,424 436,424 0000000000000000033e1a187f21ef0c8c48fcc93f2102d5b6ed5ce5b8b25575 0.99 MB 2,217 66
436,423 436,423 000000000000000003c712643933789ee532a547f388e42269f6e0535278083c 1.00 MB 2,028 61
436,422 436,422 000000000000000001bfff88e310ad724ce631bd4864e41f3690d1c4876277ec 0.20 MB 448 78
436,421 436,421 00000000000000000231093cfc80419b09bb58535777a21d5c56868463cc506a 0.40 MB 847 69
436,420 436,420 00000000000000000089dc5489ef6137b44578c062dbd0b90874a77e7772d309 0.55 MB 1,226 67
436,419 436,419 000000000000000002009b0fcf92114a7b739649868d2535ca68160d25183714 0.75 MB 1,273 59
436,418 436,418 0000000000000000012cffac72caeb3094ebb833abbcd6aff36b8b519adfcb32 0.51 MB 875 45
Previous 10 blocks ↓
Total Size: 699.91 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: 2,200.81 GB sent, 209.82 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.