Memory Pool Memory Pool Refreshing

62,981 transactions
25.64 vMB
Show Random Selection Loading Transactions
Max Size: 159/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
873,199 00000000000000000002b5630000000000000000000000000000000000000000 ago 1.00 vMB 3,866 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 873,198 (28,391 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
844,807 844,807 00000000000000000000480392a8d1a05e630d7831b8c054127b790c19c8651c 1.47 MB 2,239 8
844,806 844,806 00000000000000000002d010332ea96ada216d2b0f707305ccd1cbcf60e16df1 1.72 MB 4,072 11
844,805 844,805 00000000000000000001347565112368a04bccdeca8cb66857fa3f806889118e 1.75 MB 4,925 11
844,804 844,804 00000000000000000000737cfb3d6065f68c659d197926890023bdb8d1452d28 1.89 MB 2,430 13
844,803 844,803 00000000000000000001f4d57fe089eb5002e709c54346280405ca0b484384e3 1.47 MB 2,158 15
844,802 844,802 000000000000000000016227a127e8e3f4418f9699c86d81d280a728ce241e89 1.53 MB 3,660 20
844,801 844,801 000000000000000000010a47d70dc39037294ddd66da8e3aa750b98a79cbc4bf 1.89 MB 4,326 9
844,800 844,800 000000000000000000014b89ab48827d152f4df41616d552d2db2e906656f1c4 1.57 MB 3,965 17
844,799 844,799 0000000000000000000015ea44160635f13d0ce215d4fa71f1ecbb11baf6a97a 1.78 MB 3,933 10
844,798 844,798 00000000000000000002b592ead96f600afd0eeb73353f519f14cd48680a498d 1.60 MB 3,828 14
844,797 844,797 0000000000000000000205169821c44327dc72cdfbd749133946f7df04b52823 1.58 MB 6,011 10
844,796 844,796 000000000000000000011e047b8d866d0299f2052af2ec9db9c6edc50734053e 1.57 MB 5,630 13
844,795 844,795 00000000000000000001a65330e1faa21c4b475c40d7803058b877333f70c0f9 1.61 MB 4,205 16
844,794 844,794 0000000000000000000250f9a31d7693c7af6cd211c540863b43a5a18fde1bfb 1.69 MB 4,591 10
844,793 844,793 00000000000000000002ba6bb80d60b3465d483772aa323ed7578096bf6fce5f 1.80 MB 1,283 10
844,792 844,792 0000000000000000000191e44f0ad06cae585567ca732dd1326475d1a98317a6 1.79 MB 2,171 9
844,791 844,791 00000000000000000000411f1e53e8e51959e2b523b1ac40878206c10dfdffbf 1.73 MB 2,666 8
844,790 844,790 000000000000000000009398e8cdf55d9e4e86ca6247205860f86c77ec605691 1.62 MB 5,447 12
844,789 844,789 00000000000000000001c51a00fe476098697f0af2bdefaf8632ab560da71de8 1.84 MB 1,795 8
844,788 844,788 000000000000000000023573e4c2557318e1b7f33f69f8b8b05a48ceff7a43cc 1.67 MB 5,408 11
844,787 844,787 00000000000000000002b1740815b3815b4ee68a97ba8996a6eb9abde5176672 1.83 MB 1,117 9
Previous 10 blocks ↓
Total Size: 705.40 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: 2,687.70 GB sent, 246.86 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.