Memory Pool Memory Pool Refreshing

65,787 transactions
32.50 vMB
Show Random Selection Loading Transactions
Max Size: 178/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
872,970 00000000000000000002b5630000000000000000000000000000000000000000 ago 1.00 vMB 2,946 11
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 872,969 (551,021 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
321,948 321,948 000000000000000019d7a243119834c953f37dcf4cf559d076c518d92b60837b 0.01 MB 13 18
321,947 321,947 00000000000000000c4c5fddb5f058ee8599d0f4d9dcfd7d5d7a621ce3943776 0.07 MB 125 24
321,946 321,946 000000000000000007d92e41e77fea38bcfe696be5c1be1ca42888d76432ca74 0.31 MB 535 30
321,945 321,945 00000000000000001e501c9566115fa63bedf8a6ac3afb19dd81e4ea12eb4f2c 0.50 MB 891 27
321,944 321,944 00000000000000001b0f5350778a4566217d542419ad2d7b49cffc3c4374f223 0.13 MB 250 16
321,943 321,943 0000000000000000095a286bdce42f37be2be515069c9dd8cd1c524615a24243 0.81 MB 941 22
321,942 321,942 00000000000000000256ca0415ba41be5bede2195f244906a1fa6c9b0a0e85c9 0.75 MB 1,212 24
321,941 321,941 000000000000000017cf6f3d447dd71e573c308db0e465d876f5385038972649 0.50 MB 1,444 47
321,940 321,940 00000000000000002468627079d9e0a751f80993ca65946bca3fae9510eac7cb 0.14 MB 210 27
321,939 321,939 000000000000000013c22d05e2b864bcbae3a2d588120701cb78f7e95819c1ac 0.75 MB 965 23
321,938 321,938 00000000000000000160dc507735732000bd9bc617a936c76484052bcb96696f 0.07 MB 142 30
321,937 321,937 00000000000000000aee4636b2bb0a2d63d04ce07f9bce9cd07af898f4a31db2 0.13 MB 69 16
321,936 321,936 00000000000000000dbec8ff4475256e46bad268de455439c520d61d1006d2cd 0.03 MB 58 24
321,935 321,935 00000000000000001533f171b7c1c5d41d734e8ce4c6bce03dfbff6a41c5d862 0.13 MB 222 22
321,934 321,934 000000000000000017438c1afdbf096d3b763d7f0368407567377d4eec7de7c6 0.62 MB 503 19
321,933 321,933 00000000000000000e632b6c2683a6daf86e72c63a85207bc795c77834ba2fdd 0.11 MB 60 14
321,932 321,932 000000000000000020c01f4865a1b6dd25a4d6dc56bf96ffcebefc91b52b9608 0.24 MB 301 23
321,931 321,931 000000000000000006731758d3ca40e2c06cfc78a1c107a08f3f95abb4cfb871 0.29 MB 218 17
321,930 321,930 00000000000000001ba9708222100e0bbd2f4f0bb5f97da0089f1ffbddf4228f 0.02 MB 45 27
321,929 321,929 00000000000000001f735a6efdeec7b2b0b06cbfaf82bd17b88c1f85b6654dd2 0.52 MB 433 17
321,928 321,928 0000000000000000008070d8c427a57e2872ff2a49287f399c03edb89c9f2415 0.15 MB 178 20
Previous 10 blocks ↓
Total Size: 704.99 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: 2,663.47 GB sent, 244.54 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.