Memory Pool Memory Pool Refreshing

70,947 transactions
26.87 vMB
Show Random Selection Loading Transactions
Max Size: 164/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
871,781 00000000000000000002c0700000000000000000000000000000000000000000 1.00 vMB 4,510 7
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 871,780 (350,303 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
521,477 521,477 0000000000000000001584810fa0d98be923e38f945356aad586242e2fdb23f5 1.13 MB 1,603 68
521,476 521,476 0000000000000000001b42274a9f74340bafe480fc3c4397dfcf6cabd7a06888 1.02 MB 576 48
521,475 521,475 0000000000000000000746cbab9cce40952e10736caa9a6e7b6fa7ebcd0517e5 1.03 MB 883 71
521,474 521,474 0000000000000000001271f05a9d4a017245a86c7a3b7db9e1fa7b7866f7431d 1.10 MB 1,661 59
521,473 521,473 0000000000000000000adb63f597b0c4e7289b66fbdbe37db7d0f58228640b6b 1.10 MB 1,756 11
521,472 521,472 0000000000000000004356e4afc76b54550b51d63a229ac9e368488fa5ce4596 1.11 MB 2,283 43
521,471 521,471 000000000000000000439d1c7b689023719b5b9ddccd6d3cd26e2ee8a1ef8d87 0.73 MB 1,549 30
521,470 521,470 000000000000000000356935868cfa1b6d29bd56e0f02e46a631301671596437 0.90 MB 1,336 33
521,469 521,469 0000000000000000001965bbfbecc91889baeec90e6918ea1dbe5e8a1612cd38 0.06 MB 148 33
521,468 521,468 0000000000000000003d6ddb877cc3a9901300c8f9de970767879d6c251f3e4b 0.66 MB 1,325 28
521,467 521,467 0000000000000000000cb27616e50fcfd080aaf326ddcc0401382907577172a5 0.58 MB 1,041 26
521,466 521,466 0000000000000000000e79702412bf68599155454fe5a825e77235fc6835bce9 0.66 MB 1,220 30
521,465 521,465 00000000000000000008f0e84a19385061bc3f92005840adbc9fbda0356e7716 1.01 MB 1,590 21
521,464 521,464 000000000000000000135b91b488bd1cc141eb742c468a536a87b4090e4a67a7 1.18 MB 1,910 3
521,463 521,463 0000000000000000001bb547d020f2743a07a998b04a08504f9b01550d5cd967 0.60 MB 794 48
521,462 521,462 0000000000000000002cba206f54beed51f813afe490cf665ed90418a5add2c4 1.12 MB 2,056 21
521,461 521,461 0000000000000000002f20292fb8b7d0bdcb762d9526731b5a90b1463f707594 1.15 MB 1,610 36
521,460 521,460 00000000000000000018c10861ca669355582e982e184622a7d715961aee1e50 1.16 MB 2,463 9
521,459 521,459 00000000000000000043046c5ed5492c998abeaf29c83481637c63b20805565f 1.07 MB 1,806 24
521,458 521,458 000000000000000000067f998c5f86becb9760c248a40b0c1394ece6ca55e8c6 1.10 MB 2,169 29
521,457 521,457 0000000000000000001ff02b77ea4b6c6b0dfb1bc4b9bdc899eedeb8ca24aaf6 1.12 MB 1,831 50
Previous 10 blocks ↓
Total Size: 702.79 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: 2,561.01 GB sent, 230.00 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.