Memory Pool Memory Pool Refreshing

28,160 transactions
32.28 vMB
Show Random Selection Loading Transactions
Max Size: 187/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,977 000000000000000000032f140000000000000000000000000000000000000000 1.00 vMB 2,790 4
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,976 (12,340 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
851,636 851,636 000000000000000000013eed02eefe019525c4a98693daf5672731de8d387728 1.47 MB 2,974 13
851,635 851,635 00000000000000000001e80c126269109d089430454f992ac2bff98f6a236963 1.64 MB 6,194 7
851,634 851,634 00000000000000000002c6db99e82527b900280b3281034e1a74235cfdd770d9 1.34 MB 3,873 6
851,633 851,633 00000000000000000001721d7d43854e35fd25ecab9c6d41fa582d9c6635ce88 1.54 MB 7,552 5
851,632 851,632 00000000000000000000b531b6f2dd7a4c206793ce44f7ac561e9a7a605dd83a 1.57 MB 7,364 5
851,631 851,631 0000000000000000000334da61aa830d824d301f8257cef6da601cb10e5721a4 1.51 MB 4,591 6
851,630 851,630 00000000000000000001b73558a8fd86acadeaa4e9cf9a56527dedb2c9827848 1.46 MB 3,020 14
851,629 851,629 00000000000000000000b9d567ce88cb4e45b493586a8a663649ffa0cb48835c 1.59 MB 6,802 6
851,628 851,628 00000000000000000001af86899969d46f0be6cec20dbcaa47fe0f82861f7b04 1.65 MB 6,246 7
851,627 851,627 00000000000000000001ff7bcaf45abc6e447bd856e623cb5642693662657d67 1.54 MB 3,768 11
851,626 851,626 000000000000000000028e867350a1abd054962b3aa3224ae78e82a342ba1814 1.58 MB 2,801 10
851,625 851,625 00000000000000000000c29870d6f87b9aca6577e25ab2a780603e605db99ae4 1.50 MB 5,630 6
851,624 851,624 000000000000000000036686ffd324b99fa90f190f48c7372e14738bda739383 1.48 MB 5,468 6
851,623 851,623 00000000000000000001d5976abee369d3356e568f46c8ab839addb94779ba3a 1.41 MB 3,128 7
851,622 851,622 00000000000000000001a0f5164b4cadd13c213ad1065d91d04188824c8bf5d8 1.58 MB 3,267 17
851,621 851,621 00000000000000000000a5c536408147fcefd4c222cb5f6db933967718779499 1.21 MB 3,910 5
851,620 851,620 0000000000000000000363b8af4ea23e77debce5e53be6b53916864997f4beb4 1.64 MB 6,164 5
851,619 851,619 000000000000000000021ef509c2a8dd8138aaedfd70e71f48347ca028c93c57 1.60 MB 7,246 5
851,618 851,618 0000000000000000000374bf74f05cc75e2928810b512a38cadb2ef9daad16d0 1.52 MB 3,753 7
851,617 851,617 00000000000000000001f6543946afff6ece1498e4e07feed351cecf27d5ece3 1.52 MB 2,977 13
851,616 851,616 00000000000000000002bc226bb0687de2876ba56ff384bbe13d5293b310da4f 1.60 MB 7,327 5
Previous 10 blocks ↓
Total Size: 687.97 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: 1,534.37 GB sent, 125.19 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.