Memory Pool Memory Pool Refreshing

51,538 transactions
32.95 vMB
Show Random Selection Loading Transactions
Max Size: 193/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,483 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,401 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,482 (248,064 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
621,418 621,418 000000000000000000106cfc0a016308058c6dbf01b6711164bf8e9b2b2fda7b 1.29 MB 1,937 79
621,417 621,417 0000000000000000000d42315e7cf5d25b89280fad7efab53eab2d911c99d17b 1.22 MB 2,334 49
621,416 621,416 00000000000000000000d224bb244582d28e273848f5ee8ac609d1685ca4786b 1.28 MB 2,171 69
621,415 621,415 0000000000000000000ce01f6aa9c4f12d89565b3e571c57ca7b7dd3f14d54d8 1.28 MB 2,187 44
621,414 621,414 00000000000000000001dcd4115bb40016c7cb0dd5a0b13773d10f1ff0a96921 1.21 MB 1,627 70
621,413 621,413 000000000000000000078b04f0f9376572d664955e0c8f86ebe21015c8ef88c5 1.20 MB 2,155 43
621,412 621,412 0000000000000000000ea578b6cc3a718c4bad019a1a3d1c91a0ab26adb412f2 1.26 MB 2,312 60
621,411 621,411 000000000000000000038c64ecf5a9ffb5b485c547de31b51638154e259a718b 1.37 MB 2,443 63
621,410 621,410 0000000000000000000d01fdfbc2f1c630ed1321c3e02c5f49d7d59ada1821dc 1.13 MB 1,490 38
621,409 621,409 0000000000000000000587ce86577229a6f1fe6abb521173d722a268a2517905 1.32 MB 2,780 63
621,408 621,408 0000000000000000000be6d0bd63c8a98349cb31980c64f7be799214f04327e9 1.20 MB 1,846 36
621,407 621,407 0000000000000000000286215f066f402e42796d461a0b52cbc0f7e2ce325067 1.17 MB 2,578 31
621,406 621,406 0000000000000000000a450d7d83af81f49f8bad21f3178b5e8c686fc5ed5e4b 1.28 MB 2,760 38
621,405 621,405 000000000000000000009d25d9020b2a47211653e5f74efac9fbf752994b0571 1.16 MB 2,770 42
621,404 621,404 0000000000000000000ce56f7a0f0d2fc818963e4b706948ca666c53c284781a 1.26 MB 2,604 47
621,403 621,403 0000000000000000000a5fbdecbee6d560ff55cda6cf2bcb83f5b3c697a40b40 1.22 MB 2,951 49
621,402 621,402 00000000000000000008089feb3b4b9e3716e1353c83e77568e4f0b5ceb81ec9 1.31 MB 2,653 58
621,401 621,401 0000000000000000000ddbaa812635b3424d0bb3be1cf68db2fc71d6aa4885e0 1.27 MB 2,605 54
621,400 621,400 0000000000000000000affb932a06e6e60d10ef6181037eb9832df4ab442307e 1.25 MB 2,060 46
621,399 621,399 000000000000000000060bbdf038c88ed41afb48cf2cfc2c3a0bdd9223102274 1.50 MB 1,708 59
621,398 621,398 00000000000000000003af8542dca7a9e22759267e07ced3e2f48766eb57f0d4 1.39 MB 2,557 80
Previous 10 blocks ↓
Total Size: 698.49 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: 2,090.75 GB sent, 200.67 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.