Memory Pool Memory Pool Refreshing

76,753 transactions
28.66 vMB
Show Random Selection Loading Transactions
Max Size: 173/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,764 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 4,102 8
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,763 (233,083 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
638,680 638,680 0000000000000000000db600149639045b73e2121085565fedc287d8ddd8e72b 1.17 MB 2,595 12
638,679 638,679 0000000000000000000d4a898fe8b91338b10b33404b1eced2da220cc9df1e67 1.32 MB 2,736 38
638,678 638,678 0000000000000000000db2d3a09a9a8269c329c9610aee1696b5745ea66103e5 1.24 MB 1,836 33
638,677 638,677 00000000000000000001971947562cd0e5279790ab3a58a249a1eb7bc5a19ee7 1.32 MB 2,662 37
638,676 638,676 0000000000000000000517254e968d57c3fd876e2e78fdbc53e9b91d84528d1d 1.32 MB 1,516 10
638,675 638,675 000000000000000000078964d1e2ae7d1b9df1f03bac80c9542bdee7aa1e5e83 1.30 MB 2,184 17
638,674 638,674 0000000000000000000c3f5cb6e921390c96b6d40ebf0cccdf78183a4df64ef8 1.19 MB 2,052 20
638,673 638,673 000000000000000000025d281b9af98943600bf16c43c84dd58a61edfb6b2a07 1.14 MB 1,006 7
638,672 638,672 000000000000000000015fa8d0d4b7e99f46ee6cf9d63dec8239b59727627d54 1.24 MB 2,569 25
638,671 638,671 0000000000000000000c1cfe3edfa6265da1cf25ba4114e655a2192b4b790fa5 1.28 MB 2,335 14
638,670 638,670 00000000000000000006944cd7d9b863750368f8a7bef86144d3c8e3c54c264d 1.20 MB 2,827 25
638,669 638,669 000000000000000000003f58ed6a5587aba13b855acecc67c879a02a162a1132 1.15 MB 3,022 28
638,668 638,668 0000000000000000000da1502076a7cd965355d6f6ede9f998d8e9dc01d0d629 1.19 MB 2,645 22
638,667 638,667 0000000000000000000b2387f728c447b0ada4c96b6c3afecd05fc8189ff3e9c 1.26 MB 2,689 39
638,666 638,666 0000000000000000000218b0f52f44341d31f2fa2060f0ded4b5d1302cda7ed2 1.08 MB 3,010 22
638,665 638,665 0000000000000000000229fb70ec0b224a7988f77d4f4e9c10a07ad88b72d2a9 1.26 MB 2,997 37
638,664 638,664 0000000000000000000c3ee5e6f87ce79fcb903a53b7598834f151ab770ca657 1.26 MB 2,336 44
638,663 638,663 00000000000000000006af484864228f1b5d647223ec26330af293116d39d70c 1.46 MB 2,345 39
638,662 638,662 0000000000000000000cf3940c9bc18fe31ad88826fbeefb7d0f50bd190ae620 1.48 MB 2,003 52
638,661 638,661 000000000000000000013d874d7304098287a433a6bd530bc684c2beb8d8c405 1.31 MB 2,905 57
638,660 638,660 0000000000000000000c75be05100fa2c1c0504028d0eb94a47bfce811e35487 1.28 MB 2,723 29
Previous 10 blocks ↓
Total Size: 702.76 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: 2,560.01 GB sent, 229.78 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.