Memory Pool Memory Pool Refreshing

63,231 transactions
23.98 vMB
Show Random Selection Loading Transactions
Max Size: 144/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,261 00000000000000000002c4e40000000000000000000000000000000000000000 1.00 vMB 3,444 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,260 (448,741 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
421,519 421,519 000000000000000000bad718f6fec8499a3fe5ee7e48bcdb9b8177ef081e2ef5 0.98 MB 549 13
421,518 421,518 000000000000000003eafbdcf2170e3c506c70f4a28cae7e86b035127222bde9 0.45 MB 1,052 45
421,517 421,517 000000000000000001c69415daa9dc14e67454bcba1ed15ce9dcff6f95edfb0e 0.42 MB 910 45
421,516 421,516 0000000000000000012e04bd8b6187b841cdcb3bed6012c7a6c9d6a3d16741c5 0.33 MB 542 66
421,515 421,515 000000000000000000e2f3a111eae4da9db83949cf07b403e56184f938ca97ea 0.28 MB 629 47
421,514 421,514 000000000000000003b9524a9e784a12c315e879ab5426df4259252efde6c66b 0.61 MB 1,326 44
421,513 421,513 0000000000000000003e66b1e2ad2be779f6b2811f934e1b8080f0d7cef710e1 0.99 MB 715 14
421,512 421,512 00000000000000000384af3d8637ac3fc718b4030f6f3eaf356ec66d866faefb 0.18 MB 429 54
421,511 421,511 0000000000000000000326c80c853bd0176bb7bae5bb76d1d2d0aa29aa76bbb5 0.80 MB 1,770 49
421,510 421,510 000000000000000002b2821364a8e7c8a1c5fc4bc6f6aae00c8d9a26a0fcb239 0.57 MB 943 42
421,509 421,509 00000000000000000348953d6fb1f162657b6fed46bef326e9e13cac83a23d84 0.54 MB 746 38
421,508 421,508 000000000000000001640d533dd14bfcd29f7c788b6f54d5b42f279335bc7778 0.75 MB 1,683 57
421,507 421,507 0000000000000000051852a5971bcc50b56e436c151e99d8ff860c73faf96ff6 0.29 MB 368 30
421,506 421,506 000000000000000001a7d2563af9c507eeab5c895ccc7a2b006b89f537ed10c6 1.00 MB 1,472 31
421,505 421,505 000000000000000002192b7684b0c70c5399c7c19039108fa2b540e5c98e666e 0.93 MB 2,841 74
421,504 421,504 00000000000000000469f9cc10401c4089b1f26da061332778c343153b34dd6f 0.94 MB 1,696 37
421,503 421,503 0000000000000000048df91979196f3702fedbeeb1e0c881fed96bcbcdc41ca1 1.00 MB 2,267 53
421,502 421,502 0000000000000000046a4887b5b1b1f699984007a75f22c911526df0834bfd18 0.95 MB 1,414 33
421,501 421,501 0000000000000000006ae5dcfa7057d0e2ea1d82a8886394cfa83369c1cef944 0.37 MB 827 48
421,500 421,500 00000000000000000477f0a315d7402e0dc9829d9f43f916065426d1e9c155f9 0.19 MB 468 49
421,499 421,499 000000000000000001f94abb6d7ee3bfd68aa926f353509706ff519bf42dc885 0.99 MB 683 13
Previous 10 blocks ↓
Total Size: 699.94 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: 2,204.67 GB sent, 209.94 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.