Memory Pool Memory Pool Refreshing

54,965 transactions
27.99 vMB
Show Random Selection Loading Transactions
Max Size: 168/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,388 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 2,978 3
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,387 (225,545 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
643,842 643,842 0000000000000000000b8057810d5bc820e09acf02296cb2aef0a33221d82d00 1.16 MB 2,760 14
643,841 643,841 0000000000000000000cafed93e3437b84ee17df38e46e917d264f4b413973a7 1.31 MB 2,713 62
643,840 643,840 0000000000000000000a355e88f4b2c3a4b7f559e2ad1a833fe6128af4a03171 1.36 MB 2,564 43
643,839 643,839 0000000000000000000ec181b9a36589466969aefb5f70d80c1fa37e40c41c18 1.26 MB 2,591 108
643,838 643,838 00000000000000000001df2e65229cef11ce3b0d07841491cf39ace1bcdcb574 1.28 MB 1,680 66
643,837 643,837 00000000000000000005898e095495f23c6bdcf6d5f72855d4aaac7c90af8d35 1.31 MB 1,725 54
643,836 643,836 0000000000000000000fdfe3e4356eb76d5f436efbbc57ab7946ab79e10962d8 1.17 MB 1,151 1
643,835 643,835 000000000000000000099c0761745573e1ca765e5649254e0d5022be907b2a14 1.31 MB 2,241 51
643,834 643,834 000000000000000000024d2389ecd9f7c01cb5dbfbf5c4a8fe7836611ffd0f97 1.28 MB 2,563 45
643,833 643,833 0000000000000000000ac7b992dad3f2af1f4d821518617f6e3735ac81848a64 1.17 MB 2,281 26
643,832 643,832 000000000000000000012a5e06f78b177a33f2e9bb44d81001b6ecbabbc88c99 1.19 MB 2,598 24
643,831 643,831 00000000000000000004360f794d1970ad8a726f286f990cb87aae64f01c8179 1.19 MB 2,296 33
643,830 643,830 0000000000000000000966dece0671345bb2e679f2de5abb271ba5bc6b894556 1.26 MB 2,419 12
643,829 643,829 00000000000000000006c6e593775413b71081102baceb8b1d3ce79961048003 1.35 MB 2,370 66
643,828 643,828 0000000000000000000fe9918e72c1a677653c24f838b9057ca180528b6a51b3 1.41 MB 2,421 103
643,827 643,827 000000000000000000013a7954b2da71fed8deb0beac495f1837d505887fbcbe 1.17 MB 2,241 22
643,826 643,826 0000000000000000000b450c6ea780c985b197843db0f68690f5173879ca4a90 1.50 MB 2,042 56
643,825 643,825 0000000000000000000d71d889fa8f4958408d1f5a2824a445321550917590e7 1.43 MB 1,579 94
643,824 643,824 0000000000000000000426af7e9d1427fc5717bd3ac4b4b71ed4d79dfb9ed658 1.02 MB 1,864 34
643,823 643,823 00000000000000000008ccccf020f90eeb0f422f1c8ca4f88c7e0eb91288f18c 1.44 MB 1,991 9
643,822 643,822 00000000000000000006b6d5828637e5dbadf895f3bab63f440af84688b52a98 1.25 MB 2,561 39
Previous 10 blocks ↓
Total Size: 698.31 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: 2,074.97 GB sent, 199.67 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.