Memory Pool Memory Pool Refreshing

99,666 transactions
29.67 vMB
Show Random Selection Loading Transactions
Max Size: 200/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,903 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 6,933 19
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,902 (63 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
870,839 870,839 00000000000000000002c281543b10ff5f911186d94c61bfa963b3aeb743678c 2.97 MB 2,660 2
870,838 870,838 0000000000000000000055c2b7d3c7dfe39381fe71f41a88d0f769ddc84dda77 1.80 MB 3,600 3
870,837 870,837 000000000000000000005b373fb230fe46eae43a3a7a41086bcd8e6437f69a4a 1.78 MB 4,709 3
870,836 870,836 00000000000000000000fb543e04ba7c2e6a75a4498886bb88bc228c3c764936 1.58 MB 5,005 6
870,835 870,835 00000000000000000000f8daeab64b7260d1053a523c11942c5b1623d8600976 1.62 MB 5,424 7
870,834 870,834 0000000000000000000145a0960d2efb4e3aab740cdfc03b29df33a30140b83d 1.51 MB 5,380 3
870,833 870,833 00000000000000000001e605836e5b62095e040e94c68b28a4071cfd43ee343a 1.49 MB 3,971 7
870,832 870,832 000000000000000000019ffbb2c35a86082ef6f9ad49ce55a279b593a84607f7 1.64 MB 4,307 10
870,831 870,831 0000000000000000000247f784c6a9a73e366ad8d9c8b4d31ca8632513a89089 1.65 MB 3,748 6
870,830 870,830 00000000000000000002631a10ed455a8ea0646fab1417c538648d5ee7718a8c 1.57 MB 3,939 14
870,829 870,829 00000000000000000001bcc5c70e275464734b879de4f221a5217538405a353f 1.69 MB 4,586 5
870,828 870,828 00000000000000000000eee2c1039afbceec6a2c5bff6ea2b10d37662872e850 1.49 MB 5,642 5
870,827 870,827 000000000000000000020912d2b820f205b7e05c3a1d2524e5580122fb7d6ec8 1.47 MB 3,716 7
870,826 870,826 00000000000000000000e7be228f21a45c92ea5997a48cd6364fa986f5cf5d04 1.48 MB 6,069 6
870,825 870,825 000000000000000000016be23fd3e91ce624d1abb4bf29f68b987b481b9cbbe1 1.41 MB 4,502 6
870,824 870,824 00000000000000000002b66d0fbd237f28a1fb8a1aa71fd3bbf7d5aad4a0e9ab 1.50 MB 6,649 5
870,823 870,823 0000000000000000000253092eb29417a5b143e9f995c4e3a7260309ae846b72 1.50 MB 5,894 7
870,822 870,822 000000000000000000007b51228be0ff34e85964f79b37963cfb7d795aa3535c 1.58 MB 4,916 8
870,821 870,821 00000000000000000000468d3639aa0c8ad5ed1eee51a2dea9ffbfd9b1f87e89 1.32 MB 2,210 10
870,820 870,820 00000000000000000001249c0e4130ad80d8aefdf8c7c8ebaf5695a2489ac5bb 1.49 MB 5,955 5
870,819 870,819 000000000000000000011ce65ef6305e5cb5f73faaf0550c9b1a2aa76b2f62b1 1.54 MB 4,989 8
Previous 10 blocks ↓
Total Size: 701.17 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: 2,401.52 GB sent, 218.41 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.