Memory Pool Memory Pool Refreshing

42,073 transactions
22.57 vMB
Show Random Selection Loading Transactions
Max Size: 143/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,664 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,258 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,663 (25,777 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
843,886 843,886 0000000000000000000293370808e141722607ae3881980878d7f578ba3b624c 1.85 MB 577 9
843,885 843,885 000000000000000000032bc619b57edc711e1d865912ba5b992c3d35246c88af 1.80 MB 2,093 12
843,884 843,884 00000000000000000000a1675b0d289b91e9f4579256369bcef06cde0fc6b6de 1.65 MB 2,777 15
843,883 843,883 0000000000000000000260b06b1b4cb2939ab466f73d49c8e1bcbf918ba4537d 1.85 MB 422 10
843,882 843,882 000000000000000000021358e1f0bc918dde4a2709b0fddb20b137c4785577d6 1.85 MB 1,269 10
843,881 843,881 00000000000000000001449abed35d8d0e8d0d24e35976048e7c7fc884a3f0a7 1.45 MB 1,748 10
843,880 843,880 0000000000000000000285e7940d5a5f4da85d6ba7f1358de2b9110151844a47 1.63 MB 3,292 15
843,879 843,879 000000000000000000009aea69c175e3ef2ef6d496c4970c98037a00fb1d59bf 1.72 MB 2,121 14
843,878 843,878 000000000000000000030001901c889d49bf814b6f15d28465201f81fcb0277e 1.83 MB 674 12
843,877 843,877 00000000000000000001c4f06ec50d46adae027db067434616dfac9cb3c70d69 1.57 MB 3,626 19
843,876 843,876 0000000000000000000328d64c28a7a809d2df428f511407ec73b8f49b5b8827 1.53 MB 3,694 20
843,875 843,875 00000000000000000001dbf27ad9da6b5d9f8326150e8eebfe1785ddac5116d5 1.28 MB 1,358 16
843,874 843,874 0000000000000000000113351fc4eaf25e99dbf4d11605ab77794e98161dc564 1.52 MB 3,806 20
843,873 843,873 000000000000000000014aa969a7c26f9a2650a0ad9fcaf1033430bc5c53071f 1.51 MB 3,340 12
843,872 843,872 00000000000000000002a9812377d599868bc9b2129e13d4b2cd43ae9a65b0a9 1.64 MB 4,347 14
843,871 843,871 0000000000000000000052d6ef097f41853b3714e07150305c12deab8a71cac5 1.47 MB 4,737 23
843,870 843,870 000000000000000000035cb62fc64537b96ce44f3042b9131be50daef8f3ede6 1.59 MB 3,677 17
843,869 843,869 000000000000000000015e8d6f19e8968765e496ad1461f8ed673bd549c292a6 1.47 MB 4,991 20
843,868 843,868 000000000000000000017ebb1c7e14fbbbe1d83d86d17da8872362af7a463e03 1.50 MB 4,849 18
843,867 843,867 000000000000000000017cf41dfcb0030871e7993fc38a268b536317883f76ce 1.56 MB 3,850 21
843,866 843,866 000000000000000000017bc74fad6a3e1535ce0f178afc7a500754b23c6df031 1.43 MB 5,760 23
Previous 10 blocks ↓
Total Size: 698.82 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 11 outgoing, 114 incoming
  • Data Transfer: 2,100.28 GB sent, 202.91 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.