Memory Pool Memory Pool Refreshing

71,774 transactions
35.39 vMB
Show Random Selection Loading Transactions
Max Size: 197/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
873,017 00000000000000000002b5630000000000000000000000000000000000000000 1.00 vMB 1,308 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 873,016 (52,283 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
820,733 820,733 0000000000000000000151974d4a066657310419901f74c18379534d94c43ebb 1.81 MB 3,751 97
820,732 820,732 000000000000000000022876eeb548f474a1629147be439670265816c3acfa15 1.69 MB 3,649 133
820,731 820,731 00000000000000000001756fb6915b088bdc1515b30c15f8e0caec159a72099a 1.68 MB 3,162 154
820,730 820,730 000000000000000000031464793ccce5f93e247983a4c2ae9d2e26e620f5ebcf 1.84 MB 4,606 95
820,729 820,729 0000000000000000000156dfc8bc51bb946751f9551d0374fe97472445560994 1.57 MB 2,962 174
820,728 820,728 00000000000000000002d48a71a70f27293416663b6b54927bfd8001e62e0906 1.66 MB 2,155 233
820,727 820,727 00000000000000000003ff85bd7287b9c804f519f901acd92ec32c0ef62c115d 1.65 MB 3,099 154
820,726 820,726 00000000000000000000a0e8f551a93979e7b868b732f915ef1002ab398860a4 1.96 MB 4,068 52
820,725 820,725 00000000000000000002ff8d69e7eddcf01288c80e6591ac3861228c515ed153 1.67 MB 3,641 131
820,724 820,724 0000000000000000000214abe6bb38c52e9bfc23423e0126ac878af9802e9b15 1.77 MB 3,991 65
820,723 820,723 000000000000000000016d346d4a1388da4d82cdd5787e898140b49ab8146da7 1.50 MB 2,558 71
820,722 820,722 00000000000000000003a1046b669d4eb3a0462517556a6b9c8c82664a3f0a39 1.74 MB 3,413 108
820,721 820,721 00000000000000000002c78e815c5c7e929e038246da43f97d2cf7fc72e3cf41 1.84 MB 4,005 98
820,720 820,720 000000000000000000039ab37663e32833bb89a3027c254b914629e0c0c1214c 1.80 MB 3,739 92
820,719 820,719 00000000000000000000d634384e08e1714631f6f59dc1713a757e9c262bd494 1.70 MB 3,658 127
820,718 820,718 000000000000000000025ca4b251d007825fb9523f042e2d9191c19604c0cdd9 1.78 MB 4,008 87
820,717 820,717 000000000000000000011f5f13b0b1fe8a0e55d4b2b2534271fea751a807a92e 1.77 MB 4,602 78
820,716 820,716 0000000000000000000315f753d975b41a0f13a7b955dbba4846e8f5268c99b1 1.68 MB 3,992 108
820,715 820,715 0000000000000000000093579bebf6877a6b535fcd24300b5acd375b62c8690b 1.67 MB 3,635 129
820,714 820,714 000000000000000000014b4c7d6fb4f2cc5fec083ecd0225e7b0c3f69383cdd9 1.80 MB 4,128 68
820,713 820,713 00000000000000000004221de2d9f73393ad4dcb951b90a59b0daf34ca736b74 1.82 MB 3,685 93
Previous 10 blocks ↓
Total Size: 705.07 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: 2,665.16 GB sent, 244.99 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.