Memory Pool Memory Pool Refreshing

43,830 transactions
31.02 vMB
Show Random Selection Loading Transactions
Max Size: 191/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
862,494 00000000000000000003098c0000000000000000000000000000000000000000 ago 1.00 vMB 3,909 5
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 862,493 (183,672 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
678,821 678,821 000000000000000000044963903c86f84975147a958312fe6e2b248d4e6e8729 1.41 MB 2,396 81
678,820 678,820 0000000000000000000a60892820d6f45f682fb113dea6eb359733344fae6da5 1.26 MB 1,930 24
678,819 678,819 0000000000000000000409d16b1da8be634af4d389d0b5e5dba97f852cfdff07 1.31 MB 1,734 80
678,818 678,818 000000000000000000008a4c9555079f3116ad9dca2a877f83c50983abc6277b 1.35 MB 2,748 52
678,817 678,817 00000000000000000002b33c4fc806346bc22f77f17b541f0389121cbfefb671 1.33 MB 2,583 53
678,816 678,816 000000000000000000035744b1f80e3f18d474afd68d7035f4bc5171f1c3e574 1.61 MB 1,428 30
678,815 678,815 000000000000000000065206c8bc7c9ad1e569e6967affae444b5a55f5353bf3 1.58 MB 1,589 32
678,814 678,814 00000000000000000002542a4211784a4b2df41cbe00829329e9498b104046f6 1.69 MB 831 19
678,813 678,813 000000000000000000090818b251751a9f5ff28e2b444c498dfd79bfce79cf04 1.64 MB 1,222 28
678,812 678,812 000000000000000000029b17d90a339132127fb0fa4b5541a7d99cd23768b9cf 1.58 MB 1,405 26
678,811 678,811 0000000000000000000c1432f9863f7a2caddfd87ca6bb37451cf2ea2e660188 1.61 MB 1,178 30
678,810 678,810 000000000000000000018616420998711a70d64e5a6df26671aa13a315db35d1 1.26 MB 1,993 43
678,809 678,809 0000000000000000000b970e707b0c8656f254725d2c01402c6bc735ab872171 1.30 MB 2,412 54
678,808 678,808 00000000000000000009ec3cb03ffb23291543357c71120874682bc3a1484a7a 1.52 MB 1,225 21
678,807 678,807 00000000000000000006ad68b54a47d54d9ec7a302b4d1a702e5ef8c037a6c8e 1.19 MB 1,978 41
678,806 678,806 0000000000000000000958b52423d2a3651879b69722e3db9da6798c4a806dd2 1.29 MB 1,423 41
678,805 678,805 0000000000000000000ab873d5737f61cd07267abac444a51c79bd981bc3b254 1.25 MB 1,906 80
678,804 678,804 00000000000000000004c0566e0a9a29e34aac45e39fdf01b8b3939d46b47d28 1.50 MB 1,760 30
678,803 678,803 00000000000000000003c86035f7f1a1e74f07797983286e5feecac4ba374c97 1.36 MB 2,520 57
678,802 678,802 000000000000000000050dd9f98b6ef6224f91a64e6f33741ac90cf961918c5d 1.56 MB 1,021 9
678,801 678,801 000000000000000000090040abf7290f3757a40e15e053dc21f1c0e833b20eaa 1.50 MB 2,241 57
Previous 10 blocks ↓
Total Size: 685.11 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: 1,371.66 GB sent, 106.09 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.