Memory Pool Memory Pool Refreshing

66,722 transactions
31.87 vMB
Show Random Selection Loading Transactions
Max Size: 189/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,140 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 3,214 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,139 (440,237 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
429,902 429,902 000000000000000001f88921de02b93b72f244bcd97a5fadecac7bf382dd6dff 1.00 MB 2,201 56
429,901 429,901 000000000000000004167375118cccd1e8ccd25ba588360298383797459c3465 1.00 MB 1,987 56
429,900 429,900 0000000000000000019f224274d13a26608912c4473112d9b86ba9f0ec001e36 1.00 MB 2,900 64
429,899 429,899 000000000000000000eaeeac0879098f80e12b23abd3f5d00cf78095ec050e8a 1.00 MB 2,471 68
429,898 429,898 0000000000000000023cbb361f626d69cdce9e9035a51ace19445999d9558df9 1.00 MB 2,970 82
429,897 429,897 00000000000000000297f7aa9d68b3f155c14937cbf8851d22368f930cb860af 1.00 MB 1,780 39
429,896 429,896 000000000000000004af838366a0f09557dbd89e3f6f8679c18ad4bdf2c9bd3e 1.00 MB 2,291 72
429,895 429,895 000000000000000000cf11369d44a61636b924397cad99a9f5266016ba1f8244 0.00 MB 1 0
429,894 429,894 00000000000000000133986f043a49885a8e433d15fa22cb326929f8bbef6c62 1.00 MB 1,387 29
429,893 429,893 000000000000000004aecd941788c081c9573a17f254e0a7f8c05f28cf54317f 0.27 MB 571 43
429,892 429,892 000000000000000003ea1b01994e02af039190d93299ecad8783048b1edc5a8d 1.00 MB 2,160 51
429,891 429,891 00000000000000000346e5f7115d5c0f2d3e99e9ee448b700914036f9018a6fa 1.00 MB 713 14
429,890 429,890 000000000000000003330162eea8dcc48761cb2ad5edacae95d848571b911b18 0.83 MB 1,636 44
429,889 429,889 000000000000000003d413bcace825f2868120c3723aee4c9981cbb7dedec948 0.99 MB 1,200 40
429,888 429,888 0000000000000000041a5590634ec7ae5ce07e1acab1dea93b7029a0cdc412ca 1.00 MB 1,844 49
429,887 429,887 000000000000000002d63e08199412856fda468d6b618a42ba070c70a5bd37c7 1.00 MB 2,677 69
429,886 429,886 0000000000000000014e41dd3152ba4a16dae4915a416b716fe37f2375f6dd9c 0.53 MB 1,245 65
429,885 429,885 000000000000000001cfd38b582f033b7bebbeb67a8c9678fec654d137f968ab 1.00 MB 1,858 45
429,884 429,884 0000000000000000009fcd6b4bf1984e774fefd1fda5cb008a30021c2c0bde37 1.00 MB 2,360 47
429,883 429,883 0000000000000000032a412ba0720fd53976ec2b3f84880a6a7dae6578936eb1 0.75 MB 2,407 86
429,882 429,882 000000000000000002bcd35774f1fe1bcde46d24371ee71a54ffa2e5b9b9c4d8 1.00 MB 2,657 64
Previous 10 blocks ↓
Total Size: 699.72 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: 2,185.34 GB sent, 208.53 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.