Memory Pool Memory Pool Refreshing

84,081 transactions
33.89 vMB
Show Random Selection Loading Transactions
Max Size: 198/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,005 00000000000000000002c0700000000000000000000000000000000000000000 ago 1.00 vMB 2,843 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,004 (16,389 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
855,615 855,615 0000000000000000000303023511f8bee75390e32ac5a403c69127ff400443e8 1.61 MB 3,933 6
855,614 855,614 00000000000000000000f33d887aca124a8813f5dad84441ecad8bf2d6c4f3de 1.58 MB 6,345 3
855,613 855,613 00000000000000000000a493d45afebba09084ee18a6b7198eab66acc342dc08 1.69 MB 3,866 3
855,612 855,612 000000000000000000015714eaabc3c9ed60fc191fcdbb4d65eb3b5e4d0c6168 1.62 MB 2,932 8
855,611 855,611 0000000000000000000068c34fc480586ed4d09131ae2037b0bc89f749ebd03d 1.56 MB 3,436 3
855,610 855,610 00000000000000000003089afbdf6150090833faf0de836f57de837f2683e180 1.47 MB 5,319 2
855,609 855,609 00000000000000000001d201b73c91a2714b95d62b87571d044571d3fb694eee 1.40 MB 2,082 3
855,608 855,608 000000000000000000015aab4ee9f07ed23b35b09134ee2df4993c557f45226d 1.56 MB 1,562 4
855,607 855,607 000000000000000000020eec2f819ff9bbe757c52d8a6283e4b884f866f6a32a 1.28 MB 1,890 4
855,606 855,606 00000000000000000002fc47563c7724ca213704dc5da3c08e537f780ddf92ab 1.67 MB 2,646 8
855,605 855,605 00000000000000000000bc49d6c9155188c5f26a130ecd651e7ab26e52596d9d 1.39 MB 2,251 5
855,604 855,604 00000000000000000002f779fcd151501a8621d054255b629ae7839a8c9fd314 1.44 MB 2,327 3
855,603 855,603 00000000000000000000aa414cefebfec3c9eda26c9b1ca10844144dbbd436cc 2.04 MB 954 3
855,602 855,602 00000000000000000002ccdfa94e208c2ca0e8e2edb41c61438fb7acd74dd9f2 1.86 MB 2,151 5
855,601 855,601 0000000000000000000177e5df18154411cf2f9ea4fa4e3f7fbbed9b6fc75e0d 0.00 MB 1 0
855,600 855,600 00000000000000000001187df2cd86998c727058ce11aa92b2fc97abb7816728 1.98 MB 1,095 4
855,599 855,599 00000000000000000002f8fec5dd41f2b611c5997d4acc8a38680a4b67409f50 1.95 MB 1,233 3
855,598 855,598 00000000000000000001ee2943e438ac6fa9e07b6dab40e8353f394b533e46f1 1.86 MB 1,341 4
855,597 855,597 00000000000000000001c5a044224c7057c265c7c1a846ef0ac4669088ca2555 1.59 MB 3,622 7
855,596 855,596 000000000000000000028b63f131cebd830f3e33553c10c18bbb0c15d91760a3 2.09 MB 143 2
855,595 855,595 0000000000000000000034e25bed728cb7e3cd1d6dffbbc8f084da6e318cb31a 1.83 MB 2,162 6
Previous 10 blocks ↓
Total Size: 703.22 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: 2,584.96 GB sent, 232.80 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.