Memory Pool Memory Pool Refreshing

36,834 transactions
19.10 vMB
Show Random Selection Loading Transactions
Max Size: 106/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,570 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 4,078 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,569 (352,634 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
517,935 517,935 000000000000000000421bb8e7930af2f2f20967bed9783f6d0f5e0e5b9380dc 0.00 MB 1 0
517,934 517,934 0000000000000000003b55bd6675e66b5651dc8ffe7633bbb0ce24c16e58fbe5 1.06 MB 1,877 33
517,933 517,933 0000000000000000003b5e520442bc43b173476892f8b4dfabf476bb48c80a01 0.92 MB 2,148 36
517,932 517,932 000000000000000000071676a9a06307d85abf595d20c879a67c76a967eb8ebe 0.06 MB 172 41
517,931 517,931 0000000000000000000896f15e35d819f734345cd5db74540943718dd15c0229 0.99 MB 2,149 44
517,930 517,930 00000000000000000017d0cbb4a43bf066f28ad8edea457cea4aba7b5c0b9572 0.82 MB 1,750 26
517,929 517,929 00000000000000000032e49cc0d9605f921d893b75559f49eed107e772754dd5 1.22 MB 2,617 43
517,928 517,928 0000000000000000000787210e5d22020709d4b7275a647f46b16bb695ca611b 0.10 MB 283 36
517,927 517,927 0000000000000000004962798d720b0a3f93088ac32b57a00fe39bb95601a6ff 0.16 MB 410 38
517,926 517,926 00000000000000000000f3c17a39f83ddd169a062f8b872a5e7d81ae474d303c 1.02 MB 1,051 29
517,925 517,925 0000000000000000002fa5af9d5687e700e8d45cc61dda2099a658d5961506bf 1.10 MB 2,716 40
517,924 517,924 0000000000000000000c0731faf500fc513e463e9f4eb475f05eb1e30ad555fb 0.98 MB 2,374 38
517,923 517,923 000000000000000000190040f9047ccb662a1882fe7a8509cddc8301ddcb9f66 0.33 MB 459 46
517,922 517,922 0000000000000000001db7268518fa90b35d5727e40713214969ce2ec68b31a3 1.18 MB 2,569 35
517,921 517,921 00000000000000000005c679f01393df91b8023f2067ac71848d41dd95015ae6 1.14 MB 2,585 30
517,920 517,920 00000000000000000028af85bbad5ec48b44d8765925c17c77311eec9a98a3d8 0.13 MB 270 46
517,919 517,919 00000000000000000036e2b1423d801e87dcb938deba81461e470e60cf4459dd 1.17 MB 2,296 26
517,918 517,918 0000000000000000002741adec2663ddb17789240298592154a240365e4e69ed 1.18 MB 3,072 71
517,917 517,917 00000000000000000004fda8f3226b265c8c1e391c16001fe8a7fb4b838b0cf0 0.16 MB 419 40
517,916 517,916 0000000000000000001222a6e792d981ea1aaf23acf80c2575c56a2984afbc2e 0.56 MB 1,217 56
517,915 517,915 00000000000000000004521fedb709f2c04f3dc1201362b614ea36b064f48014 0.49 MB 718 36
Previous 10 blocks ↓
Total Size: 700.53 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: 2,365.75 GB sent, 214.05 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.