Memory Pool Memory Pool Refreshing

44,498 transactions
23.27 vMB
Show Random Selection Loading Transactions
Max Size: 147/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,665 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,648 12
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,664 (48,710 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
820,954 820,954 0000000000000000000081dc7851d891aaa92f1ec622bbd3de2abe5cf692c83c 1.51 MB 2,557 42
820,953 820,953 000000000000000000001ef28df772334bcbc3320b3f7e3714dd421abf97efd1 1.57 MB 3,797 63
820,952 820,952 00000000000000000000f4feef5671f983d0f3ed19f18adaa88a62f17a50f304 1.66 MB 3,666 73
820,951 820,951 000000000000000000011e930bbce2b76e574aa0b0cf2dda786409bf8f0ca8d5 1.57 MB 3,666 87
820,950 820,950 000000000000000000024a6a50d5b353ef78e997f261fdc0cdd179c2be65c123 1.52 MB 3,569 81
820,949 820,949 0000000000000000000032585f29d36634acde7fd83963a5a3128208a7dcbf6e 1.65 MB 4,049 70
820,948 820,948 00000000000000000000fd1f6b14533590cd6f0c22893b3f0898faa6746cb538 1.55 MB 2,528 54
820,947 820,947 000000000000000000028eeb5e1cef68bf076425663315903435f65a4a788988 1.55 MB 3,500 68
820,946 820,946 00000000000000000002f1f17344dd95873bbc311f69637b75134e9f33ed0081 1.71 MB 3,798 63
820,945 820,945 000000000000000000005db84387fd365c6e63d4e45d6e1a4696d9eb12a6137c 1.59 MB 4,073 83
820,944 820,944 00000000000000000002f2b409270bcfbf561f6f49b8265efd171c08de637150 1.63 MB 3,607 65
820,943 820,943 00000000000000000002f9593b6118de17e020385d28069c675d57e1fcce3a3f 1.70 MB 2,246 80
820,942 820,942 00000000000000000003a16806fa356692ec95530a14dbf5ff322781220c7869 1.75 MB 4,385 60
820,941 820,941 00000000000000000001cc399d03f8f52bb119757256aacba6f0626c84f910b1 1.50 MB 3,228 65
820,940 820,940 000000000000000000009f9ce81cb198fdb9ce55dc7f1fa5423fef22da86e3a6 1.60 MB 3,762 76
820,939 820,939 000000000000000000011d371928f3828760a6ac9ed1822ad227803074de10e9 1.66 MB 3,795 79
820,938 820,938 0000000000000000000351c7e3a7686bd9936d77ea83de9500d65b17cf4008ab 1.60 MB 3,898 83
820,937 820,937 000000000000000000020e5f841f559ecd607907e89b2f42fc4d1edcf0460210 1.63 MB 3,878 80
820,936 820,936 00000000000000000001dee5d89779bdefa480ffbfc859fc9dca40c3b62856cf 1.59 MB 3,260 74
820,935 820,935 000000000000000000036ab57a7f1833bc716d47a6de0bfc84293d204dd4e30e 1.62 MB 3,549 78
820,934 820,934 000000000000000000020f91eb80a96e26a8247f923ca00524d077db1128a439 1.67 MB 3,862 91
Previous 10 blocks ↓
Total Size: 698.83 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: 2,100.40 GB sent, 202.93 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.