Memory Pool Memory Pool Refreshing

62,625 transactions
27.82 vMB
Show Random Selection Loading Transactions
Max Size: 171/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,514 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 3,409 13
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,513 (472,055 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
400,458 400,458 000000000000000004aa0a4f1496f265bfb718d8d82141a0f5c7ec50cdd9621d 0.93 MB 2,046 46
400,457 400,457 0000000000000000008f9f560f15b914760e9e5342c049ef88b1e32657fcc2ca 1.00 MB 2,614 55
400,456 400,456 0000000000000000040b14d7eb062f6cf586dfe643bc7246c1a54872ed004333 0.99 MB 1,698 57
400,455 400,455 00000000000000000194b6d0db0886d905a849f92714cb52704baecae0c80220 0.75 MB 1,471 39
400,454 400,454 000000000000000005d0363ebc658933ffe2321bc67fb11ab2a09c069d74c234 1.00 MB 2,157 38
400,453 400,453 000000000000000006597ceb0740f022ede4c6fa019a59640d802fda953cf45c 1.00 MB 2,782 61
400,452 400,452 000000000000000006186e39cdf5d5868c46c4e00872910fb0d64009f789333a 0.75 MB 1,628 35
400,451 400,451 0000000000000000045d43c623d8ab30b115682da9e1ffc5d9e85b97a14d0461 1.00 MB 1,288 23
400,450 400,450 0000000000000000027046c629ac6bf66f60b11adf678dc64dd6035d69e1b84b 0.75 MB 558 26
400,449 400,449 000000000000000001d4621ae40df50b8f50f3d3366804dd375152ae0b1b2f96 0.75 MB 1,797 47
400,448 400,448 0000000000000000001844b62f66f65dc0e3d36fca608b9ee31a36209b7399a8 0.92 MB 1,596 33
400,447 400,447 000000000000000003c7f7763c993fd4aae6b001c7e25c68fdf991d5bbd894f4 0.93 MB 1,457 28
400,446 400,446 000000000000000001fc91e7f7bc24d07bade76725a7c6b60da3c8bc74efc6dc 0.93 MB 2,275 39
400,445 400,445 00000000000000000097e20e20ad4d46dabb6014efc379faa41638cc04ec8105 0.99 MB 2,718 35
400,444 400,444 0000000000000000004e18cfa6582a9b5ff64ba7a1de1b7cdc08e126a10f429a 1.00 MB 2,715 47
400,443 400,443 000000000000000001ec31bec3cf7b76e7764e4ffbd74c9122e25a33e80fea24 0.99 MB 2,602 72
400,442 400,442 000000000000000003a753c919ede1208134021f70f3c7989bc4549a5cc97b4e 0.00 MB 1 0
400,441 400,441 00000000000000000270067cda73eeafa6efd33e246c3203a0a539ef183c49f5 1.00 MB 2,549 45
400,440 400,440 00000000000000000176d6de602814b268df3daca08af5714e5bb0a796809d03 0.93 MB 2,634 36
400,439 400,439 000000000000000000d301825de262b8f54fc0412fb21dbebfcdf8a27dae80c3 0.93 MB 2,433 50
400,438 400,438 0000000000000000023ff43b91eef25805b681f2c1269e976843b14698946a7b 0.07 MB 104 54
Previous 10 blocks ↓
Total Size: 704.15 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: 2,642.81 GB sent, 238.82 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.