Memory Pool Memory Pool Refreshing

41,214 transactions
31.47 vMB
Show Random Selection Loading Transactions
Max Size: 189/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
863,487 000000000000000000032f140000000000000000000000000000000000000000 ago 1.00 vMB 3,016 9
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 863,486 (7,847 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
855,639 855,639 0000000000000000000193371bc31eb51f53e7400faad724a6656b1f5047cd17 1.69 MB 3,815 3
855,638 855,638 000000000000000000024dfc79a173c812ad30e065c1185385405ceff637737a 1.80 MB 2,709 5
855,637 855,637 000000000000000000000c8d692c133d531cd99b6de92b920a021bc1ce22376a 1.61 MB 4,728 4
855,636 855,636 00000000000000000001a2c5d46cfc83b0bf2db1d072894ffb01c15e9fa86a9c 1.71 MB 2,954 5
855,635 855,635 00000000000000000002bd011f01a67e5ceb93238d5002206ebc798c0a42f4a1 1.69 MB 5,304 3
855,634 855,634 00000000000000000002d6ac5fab959c7650f5dbb17f4c7221b9084c69d0a1e5 1.65 MB 5,967 3
855,633 855,633 0000000000000000000037e8f834ca171eeb2ed5e18b5815263d995556e14d7c 1.77 MB 4,778 4
855,632 855,632 00000000000000000002cd2b83e3a958947d7e5600cc486489e42d93e77c72cc 1.59 MB 3,625 4
855,631 855,631 000000000000000000011d43b25b77baebdfb6c9b2489b80547b79e505e8ea6f 1.66 MB 6,328 3
855,630 855,630 0000000000000000000172f222ec984cedba45fb2ef8f721cf55533561de4589 1.79 MB 3,431 6
855,629 855,629 00000000000000000002877f4d9341ecc925cf5810a943b15e64c3ee2b7a20d9 1.72 MB 2,480 6
855,628 855,628 000000000000000000021f928257cdd9bd11d908e999b3874049edb5b4afee1d 1.57 MB 6,066 4
855,627 855,627 0000000000000000000180749cbd790448dcad75ab91e01b295afd6b6d72350d 1.61 MB 2,828 6
855,626 855,626 00000000000000000001495af7cf9802d1f0b2efc379f70c32c6849005a45822 1.69 MB 2,759 5
855,625 855,625 000000000000000000018bb6b0a932d417f21dc188f0294f785af21360267e1e 1.71 MB 5,115 3
855,624 855,624 00000000000000000002f04be8a637c3f0dfb87dd76283187e1d45a9094563d3 1.73 MB 2,945 6
855,623 855,623 0000000000000000000025451521cc8417a4997699301c528a76e41d4d14a6ca 1.61 MB 3,256 6
855,622 855,622 0000000000000000000164bebf9e8cc7bd61c89d02d61399d4ed97ea8fba8df4 1.56 MB 2,812 8
855,621 855,621 00000000000000000001e5221802bbfc4fa07886f6167bdd1f2f18fb5abf0d07 1.67 MB 3,812 5
855,620 855,620 000000000000000000021fcc083737c58b71769981534878b489ac27dfc06b0f 1.66 MB 6,828 2
855,619 855,619 00000000000000000002d807c6dcfb8ced8ceae20a74549f1ca91c0fcf702bc0 1.71 MB 2,785 6
Previous 10 blocks ↓
Total Size: 687.05 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 11 outgoing, 114 incoming
  • Data Transfer: 1,504.95 GB sent, 118.75 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.