Memory Pool Memory Pool Refreshing

68,787 transactions
30.51 vMB
Show Random Selection Loading Transactions
Max Size: 188/200 MB
Min Fee: 2 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
869,875 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 3,190 14
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 869,874 (227,135 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
642,739 642,739 000000000000000000108d0799c1eb330f35886ef27f4f956250878b9e740911 1.18 MB 1,689 33
642,738 642,738 00000000000000000006a9cb631ed24cb61c8fdb2ffbf870d86174aa6bd684f2 1.26 MB 1,999 60
642,737 642,737 00000000000000000004a934fc7d3583abe4cea041a6f76f71a85b6d4ebeef0b 1.40 MB 2,793 86
642,736 642,736 0000000000000000000feedbab63bba9a24ecd08d1ffe220e71d043aaf87ddcf 1.06 MB 346 8
642,735 642,735 00000000000000000010245d146bde8c5e491be01e38615f10bd70cdad179018 1.20 MB 485 10
642,734 642,734 00000000000000000004dd395adf15ef8a79c2a51849ea3324bce40288b5ca7a 1.24 MB 2,368 55
642,733 642,733 000000000000000000017722c6d09cbc2589cb0565c2534e9a7276376a8ff84c 1.72 MB 543 15
642,732 642,732 0000000000000000000bd96275f790afdd2c5b8c82364153314bdf095efc8972 1.69 MB 423 3
642,731 642,731 000000000000000000011e22ee5abe14eaafc37ec3ea9496e408f6ce67705bc3 1.50 MB 1,711 43
642,730 642,730 0000000000000000000668d93579229614a00e2ce5c0fed2583b3992436a3ce6 1.33 MB 1,529 33
642,729 642,729 0000000000000000000efd0cd5c9227e95a7697ce6807905ec4829b1903be7fa 1.53 MB 1,168 30
642,728 642,728 0000000000000000000f7184d4fc5707f17cf9c40f3f21cfac79367558b9ceba 1.35 MB 2,578 73
642,727 642,727 00000000000000000006ce8032af53627b86c77e57a2334e1ffbbf11c9c3565f 1.70 MB 474 10
642,726 642,726 0000000000000000000f7d2e10462a357f23d94afa312e412147f366ede4f14d 1.20 MB 1,808 27
642,725 642,725 0000000000000000000883b726cccf3c99dce8825ca7fcc5bee6431b46c752ac 1.29 MB 2,343 100
642,724 642,724 0000000000000000000e2b60d577273243c5507b07703e3acd21fd9795a68b9f 1.34 MB 2,322 80
642,723 642,723 00000000000000000007357a6e89b344747389d7e7cfde0176caa91729376760 1.34 MB 1,952 41
642,722 642,722 0000000000000000000799054a570242235a0005d12f62f7b131bff352aed265 1.30 MB 1,619 49
642,721 642,721 0000000000000000000e77843b519d4205302734020cb680869bc2b975a2fcf0 1.35 MB 2,792 133
642,720 642,720 000000000000000000086e739a29b54763dd3d84b8aa41b171ea39606d2e104b 1.36 MB 1,546 42
642,719 642,719 00000000000000000000e1cc4f1b5706447317a57dedec48168547766087d406 1.20 MB 1,839 96
Previous 10 blocks ↓
Total Size: 699.23 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: 2,137.72 GB sent, 205.32 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.