Memory Pool Memory Pool Refreshing

63,894 transactions
30.92 vMB
Show Random Selection Loading Transactions
Max Size: 185/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,185 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,109 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,184 (12,645 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
856,539 856,539 0000000000000000000141ceef010a2ea931ab1f140cc3b4248eb249b569ef3c 1.60 MB 3,414 4
856,538 856,538 0000000000000000000144fa501fe0340802405015cd47b8f1688131893d295c 1.99 MB 3,965 4
856,537 856,537 000000000000000000011dc090ddeb6a2a739d1c6417b227a8963bd41fa66946 1.74 MB 2,813 3
856,536 856,536 000000000000000000029aa0431044abc61265d6af211aac0bf0389540660bfe 1.44 MB 2,280 7
856,535 856,535 00000000000000000003175530575fb0f5311777e97b8175d9d4c1778482704f 1.49 MB 2,362 8
856,534 856,534 0000000000000000000090796d62f75f3c9d996d88389f16cdf761ab3e6f7cfd 1.58 MB 3,918 4
856,533 856,533 0000000000000000000226394f0e37d4df140495633995335b58d4c795232411 1.57 MB 4,887 3
856,532 856,532 00000000000000000001bb2f2a9fa15a5f3a4c1d198c9df653c3e4d42a557526 1.50 MB 2,572 7
856,531 856,531 00000000000000000002f93af3d1cdf2631de52e00d1bb058527cca814a39cb6 1.63 MB 6,045 3
856,530 856,530 0000000000000000000297edecbcc93ed168ed8103862d05ed89c895352da230 1.61 MB 4,228 4
856,529 856,529 0000000000000000000201b2913a0e9a2ad2822efe7e8714eca982668919330e 1.64 MB 5,371 2
856,528 856,528 00000000000000000001af6f93df5c5ec080b7b68f6470310cf20976deb15f9b 1.72 MB 1,989 3
856,527 856,527 000000000000000000007be09fb90a5a60d87d9e372ac99132eec9ac1e3a6431 1.54 MB 3,112 6
856,526 856,526 000000000000000000003a62a721f06f16e45fdfdae665e4644aea997fc60871 1.81 MB 879 3
856,525 856,525 000000000000000000004e1b8a2068b0c3b94a898a8dfc88c967b6e1f322133e 1.75 MB 3,234 3
856,524 856,524 00000000000000000001c670d4f03afc51a1eed3b4c81e9816b5ace112600961 1.49 MB 2,515 8
856,523 856,523 000000000000000000011e6eb402cb468d1cab1e56da41fdf9921f9557c6913c 1.96 MB 1,767 4
856,522 856,522 000000000000000000031a281a52139395412fedf52f77bc7e8a17a46a323330 1.61 MB 3,057 6
856,521 856,521 000000000000000000023e50d7313ab05ba1ae4ae95a058921587442825ceb3b 1.51 MB 1,486 4
856,520 856,520 00000000000000000002db77084f4871bc8a8154f399d6da92bc3ab1a146391c 1.68 MB 2,764 9
856,519 856,519 00000000000000000002574230f4c7e9232fc6b95f87b647d5a8d7f3590c3cfb 1.50 MB 1,230 3
Previous 10 blocks ↓
Total Size: 697.92 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: 2,064.00 GB sent, 197.30 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.