Memory Pool Memory Pool Refreshing

71,168 transactions
29.88 vMB
Show Random Selection Loading Transactions
Max Size: 174/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,203 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,100 15
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,202 (48,814 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
821,388 821,388 000000000000000000040374744a95ed0007b3460fbffc3bc51b1f9786e1c9b1 1.69 MB 3,890 125
821,387 821,387 000000000000000000008bc8a2fff2dfb9de4c4e84958f53fd4a95c41bcb2b64 1.56 MB 3,507 116
821,386 821,386 000000000000000000029e970ee1530062e271199b272cefed89aba3ee16dc03 1.62 MB 3,929 158
821,385 821,385 00000000000000000001cc0fa831df060e59fd3b2e6b1decd838184ab2160475 1.63 MB 3,949 143
821,384 821,384 00000000000000000002f1f0ffe092ee1d93e0dff347b5874e7231b39689f669 1.55 MB 3,290 211
821,383 821,383 0000000000000000000216438abddb724c8c45121b598331dc9b660bb076a8dd 1.63 MB 4,041 147
821,382 821,382 000000000000000000022013e64e3af21c935a4dfbf43bb258ce4415e4baba67 1.56 MB 3,485 195
821,381 821,381 000000000000000000031531790d4293e6c70c454cb8b344a7cfd0fe94b2b827 1.59 MB 3,862 174
821,380 821,380 00000000000000000001612462c29b0399b0b71d81a266e31c20dab7ee56290f 1.58 MB 3,719 169
821,379 821,379 000000000000000000039fd7e7d31429053665acf0c17e2d15153f6db2d99da1 1.67 MB 3,303 190
821,378 821,378 00000000000000000003dac2b9514a5efcd105b4b87185e569a6ac9b74859316 1.59 MB 3,923 172
821,377 821,377 0000000000000000000273d420c2eb0e842ffe2b91e05c6570d0b0b14f329d30 1.61 MB 3,882 143
821,376 821,376 00000000000000000001d1090a641f8cd814a1c6f233100a29f974048c9a7931 1.66 MB 4,492 176
821,375 821,375 000000000000000000000c1887f531181aaca233ea795e3c9fffc4575f775124 1.61 MB 2,859 280
821,374 821,374 0000000000000000000345d017c0b34277c00a561dbeb851fbee9f76a5c24362 1.59 MB 3,871 208
821,373 821,373 00000000000000000001023b164caacab940ef766de96b1ff9668f05c48f7b32 1.73 MB 4,614 163
821,372 821,372 0000000000000000000146f4534455c7915fc1463f84608004b2285ea13ee30b 1.66 MB 3,888 114
821,371 821,371 00000000000000000000a94cf29273a6dd9f4d7bceb6f6ea759597387acfa7bd 1.60 MB 3,734 164
821,370 821,370 00000000000000000001653e65862beadd9a260361de41ae1b87ad9dd476689e 1.70 MB 4,370 154
821,369 821,369 000000000000000000013cf3abf302f3f4635c197e5b4ed5ec1ae8f33098a015 1.63 MB 3,846 181
821,368 821,368 00000000000000000002f0c9f4744d05671c9fc8dc1767f6f5eb41aec67a1514 1.75 MB 3,023 138
Previous 10 blocks ↓
Total Size: 699.83 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: 2,194.89 GB sent, 209.29 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.